Patents Expert Witnesses

Business, Financial & Marketing Expert Witness Listings

Please locate the patents expert witness you are searching for by clicking on the following links. Experts found here may consult on issues involving patent protection, drug patents, patent prosecution, and patent infringement. These experts may provide reports regarding computer patents, design patents, and international patents and licensing. Consultants found here may also provide expert witness testimony on issues including mechanical patents, extended patents, genomic patents, software patents, invention patents, patentability requirements, license agreements, patent damages, intellectual property litigation, and international patents, as well as related issues.

You may limit your search for Patents expert witnesses to a specific area by selecting a state from the drop down box.

Expert Witnesses

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Featured Experts
Dr. / Professor J. Rasty, Ph.D., PE, CFEI, CFII, President & CEO (Real World Forensic Engineering)
Since 1988, Real-World Forensic Engineering, LLC (“RWFE”) has provided engineering services to industries and government labs, as well as litigation support to both plaintiff and defense attorneys practicing in areas of law including: Products Liability,... Learn More ›

JULES H KAMIN (ValuEconomics, Inc.)
Dr. Jules Kamin received his Ph.D. in business economics, finance and management science from the University of Chicago Graduate School of Business, rated #1. He is an expert on economic damages and economic/financial aspects of liability. He brings... Learn More ›

Michael Nranian (AUTOMOTIVE DESIGN ANALYSIS L.L.C.)
Michael Nranian Intellectual Property, Patent Litigation, Legal and Technical Compliance, Product Liability Litigation. Licensed attorney in Michigan, Texas, the United States Patent and Trademark Office, Six Sigma Black Belt, Professional Engineer, Certified... Learn More ›

Bill Waites (Compupak Advanced Technology, Inc.)
Bill Waites, Consultant & Forensic Expert Witness, Problem Solver - Patents, Copyright, Trade Secrets, Software Development Life Cycle/Project Management, Information Technology, Complex Software Systems, Configuration Management, FBI Business Email Compromise,... Learn More ›

Michael F Arrigo (No World Borders, Inc. (Seattle, San Francisco, Los Angeles, Orange County, San Diego, Denver, St. Louis, Chicago, Dallas, New York, Boston, Nashville, Miami))
Legal Experience - Affirmed by two Federal Judges as Expert, Two State Judges and Arbitrators. Expert has never been excluded. (See separate document for list of cases, testimony, basis for opinions). U.S. District Judge Lew in the Central District,... Learn More ›
Stephen B. Shohet, MD. (Professor Of Medicine)
Location: California
Areas of Expertise: Dr. Shohet is Emeritus Professor of Medicine and Laboratory Medicine at the University of California, San Francisco. He is licensed in California and has served on several national hematology committees....
Makarand (Mark) Hastak, Ph.D., P.E., CCP, CRIS (Hastak Consulting Services)
Location: Indiana
Areas of Expertise: Dr. Hastak is Professor and the Dernlan Family Head of the Division of Construction Engineering and Management as well as Professor of Civil Engineering at Purdue University. He has been involved with...
Stanley P. Stephenson, Ph.D. (Litigation Economics, LLC)
Location: California and Florida
Areas of Expertise: Since 1985, Dr. Stephenson has provided a wide range of economic damages assessment and expert testimony in complex tort and commercial litigation, involving various industries including high-tech manufacturing,...
Robert F. Schiffmann (Microwave Oven and Safety Expert Witness)
Location: Multiple Locations
Areas of Expertise: Expert Witness: Cases of accidents, fires, murders, product liability, personal injury, medical malpractice, and intellectual property, including patent infringement, all involving microwave heating. Broad...
William S Howard, PhD, MBA, PE (A Machinery Expert)
Location: Georgia
Areas of Expertise: Dr. Howard specializes exclusively in the area of Industrial Machinery, Equipment, and Manufacturing. With 28+ years of experience in Machinery (as well as an on-going practice specializing in the design,...
John Levy (John Levy Consulting)
Location: California
Areas of Expertise: Dr. John Levy is an expert in the computer, software and data storage industry. He holds 7 U.S. patents, has advised two U.S. District Court judges, has litigation support experience in more than 60 cases...
Jonathan H Bari (Bari Consulting Group)
Location: Pennsylvania
Areas of Expertise: Jonathan (Jon) H. Bari has over 30 years of professional experience in the marketing and technology industries, including over 24 years working with and teaching about Internet businesses. Mr. Bari...
J. Richard Claywell, CPA, ABV, ASA, CBA, ICVS, CVA, MAFF, CFD, ABAR
Location: Texas
Areas of Expertise: Preparation of valuation reports since 1985 for Exit Planning, Estate and Gift Tax, Buy/Sell Agreements, Adequacy of Life Insurance, Economic Loss Analysis, Partner Disputes, Dissenting Shareholder Actions,...
H. Clark Bell Ph.D., P.E.
Location: California
Areas of Expertise: Communications and electronics including radio frequency (RF), microwave, RFID and EAS; electrical and electromechanical equipment; manufacture of engineered products; patents and trade secrets; personal...
Benjamin H Bloom (Benjamin H. Bloom, M.D.)
Location: Pennsylvania
Areas of Expertise: I am an ophthalmologist who is fellowship trained in retinal and vitreous surgery. I have been practicing in the Philadelphia area for over 30 years and have accumulated a lifetime of experience treating...
James G. Rice, PhD (Mechanical Engineering IP/Patent Litigation)
Location: Virginia
Areas of Expertise: Dr. Rice has extensive experience as an expert witness in patent litigation involving issues in Mechanical Engineering. Over the last fourteen years, he has provided litigation support in more than 80...
David Gossman (Gossman Forensics)
Location: Iowa and Illinois
Areas of Expertise: Gossman Forensics provides expert technical assistance to counsel in litigation involving fires and explosions, chemical and environmental forensics, hazardous waste, hazardous materials, regulatory compliance,...
Robert O. Peruzzi, PhD, PE
Location: Pennsylvania
Areas of Expertise: Licensed Professional Electrical Engineer with particular expertise in Mixed-Signal Integrated Circuits. Experience and skills bridge the gap between methodologies used by the digital, analog and radio...
Samuel R. Phillips, PE (Mechanical Engineer and Manufacturing Consultant / Engineering Product Design Expert Witness for Patent Litigation)
Location: California
Areas of Expertise: PRODUCT ENGINEERING DESIGNER AND MANUFACTURING CONSULTANT Samuel R. Phillips is a a consultant in product design engineering, development, and manufacturing, and an expert witness in patent disputes...
Jack Goldberg (Metrionix, Inc.)
Location: California
Areas of Expertise: Mr. Goldberg has over 40 years of experience in electronic and electromechanical instrumentation research and product development, with extensive involvement in audio and acoustics; signal processing;...
Thomas R Dyer, P.E. (Headway Marine LLC)
Location: California and Washington
Areas of Expertise: During a shipbuilding, and naval architecture career spanning over 50 years, Tom Dyer has developed a broad knowledge of marine operations, the shipbuilding business, maritime patent infringement issues,...
Peter Crosby (Biomedical Business Resources LLC)
Location: California
Areas of Expertise: Peter Crosby has over 35 years' experience in the global medical device industry. He has been CEO of six medical device companies (public and private) in four countries, and has brought many medical devices...
Jason Frankovitz (Quandary Peak Research)
Location: California
Areas of Expertise: As a programmer, CTO, and inventor, Jason Frankovitz has been in the trenches of technology for more than 20 years. He has worked as a software development manager, technical analyst, and mentor in a wide...
Larry Steven Londre (Londre Marketing Consultants / USC / Pepperdine / CSUN)
Location: California
Areas of Expertise: Marketing Expert; Business and Advertising Expert, since 2002. Problem Solver. Nationally known and respected Marketing, Advertising professional in both practice and theory. Business, Marketing and Media...
Barbara C Luna (White, Zuckerman, Warsavsky, Luna & Hunt)
Location: California
Areas of Expertise: Expert witness testimony in complex litigation involving business, real estate, personal injury, marital dissolution, liability issues, damage analysis of lost profits, unjust enrichment, reasonable royalties...
Gary D Fletcher, PhD (RnDDx Solutions LLC -- Medical Devices Patent Litigation Expert Witness)
Location: Pennsylvania
Areas of Expertise: Yale Physics PhD | Patent Litigation Expert Witness | Medical Devices and Diagnostics Research & Product Development | Expert in Blood Collection, Separation, Cell Preparation for Diagnostics & Therapeutics...
Philip J. O'Keefe, PE (EngineeringExpert.net, LLC)
Location: Multiple Locations
Areas of Expertise: Services nationwide. Philip J. O'Keefe is President of Engineering Expert.net, LLC. He's a licensed Professional Engineer (PE) and certified Model Law Engineer (MLE). He has more than 30 years' experience...
Mark C Nicely (Nicely Done Defense)
Location: California
Areas of Expertise: Extensive casino industry experience with respect to patents, trademarks, casino operations and gambling taxation. 300+ gaming titles released 150+ granted US patents (more pending) 40+ types of game/gambling...
Keith Mallinson (WiseHarbor)
Location: Massachusetts
Areas of Expertise: Keith Mallinson has 30 years telecommunications industry experience as an industry analyst, commercial consultant and testifying expert witness. His expertise includes operator services, patent licensing,...
Dirk H Duffner (Duffner Engineering)
Location: California
Areas of Expertise: I specialize in the practice of failure analysis. My background is in mechanical engineering, materials science, and metallurgy. I focus on determining the root cause of failures in a wide variety of products,...
Christopher J Poletto (Neurovation, LLC)
Location: Minnesota
Areas of Expertise: Dr. Poletto is an experienced expert witness for patent litigation cases. With over thirty years experience in engineering, with twenty five of those being in medical device design, he has extensive experience...
Jae young Bang (Quandary Peak Research)
Location: California
Areas of Expertise: ▶ PhD in Computer Science from USC (software architecture and engineering) ▶ Full-stack software engineer (user identity, authentication, and security at Kakao / 100M+ users) ▶ Litigation and due-diligence...
Esam Z. Dajani (IDDC Corporation)
Location: Illinois
Areas of Expertise: Expertise: Clinical Pharmacology, Toxicology, Drug Development and Regulatory Affairs. The scope of Professor Dajani expertise includes Cytotec®, pharmaceutical patent litigations, drug injury causations,...
Neil Sheehan (Consulting Engineer - Medical Products)
Location: California
Areas of Expertise: Over 45 years of experience in all aspects of medical device design, development and manufacturing from individual contributor to Vice President of Engineering and Manufacturing. Broad range of products...
Charles C. Roberts, Jr. (C. Roberts Consulting Engineers, Inc.)
Location: Illinois
Areas of Expertise: Dr. Charles C. Roberts, Jr. is an engineering consultant in the areas of accident reconstruction, failure analysis, structural analysis, heat transfer, fire origin analysis, computer analysis, mechanics,...
Rob Wallace (Best of Breed Branding Consortium)
Location: New Jersey
Areas of Expertise: Please see the short video at www.RobWallaceExpert.com Unlike an academic expert, Rob Wallace has been actively involved in the brand consulting industry for more than 35 years. For the past 30+ of...
Daryl Ebersole, P.E. (Robson Forensic Inc.)
Location: Multiple Locations
Areas of Expertise: Daryl L. Ebersole, PE, is a licensed Professional Engineer in more than 10 states. He has also testified at trial in approximately 10 states. He is a proven investigator of electrical causes of fires,...
Greg Flolid (Flolid Consulting LLC)
Location: Texas
Areas of Expertise: Greg Flolid, MBA, is the President of Flolid Consulting LLC. His medical experience includes CPAPs, Humidifiers, Oxygen Concentrators, Homefill, Oxygen Conserving Devices, Infusion Pumps - Peristaltic...
David M Sterling (Sterling International Consulting Group)
Location: North Carolina
Areas of Expertise: Sterling International Consulting Group is a highly skilled group of senior level technologists specializing in all aspects of information technology, systems, project management and integration. In legal,...
Homayoon Kazerooni
Location: California
Areas of Expertise: Dr. Homayoon Kazerooni, is a Mechanical Engineer who conducts research on Robotics, Control Sciences, Exoskeletons, Human-Machine Systems and Augmentation, Bioengineering, Mechatronics Design, Artificial...
Sidney P Blum (SIDNEYBLUM1@YAHOO.COM)
Location: California
Areas of Expertise: World leading intellectual property, royalty audit standards and breach of contract financial damages expert. Also: Patents, Trademarks, Copyright, DMCA, USITC, Royalties, Royalty Audit; Licensing; Wrongful...
Brad T Ulrich (Quandary Peak Research, Inc)
Location: California
Areas of Expertise: Brad Ulrich is an experienced testifying expert and IP analyst in Computer Software, Smartphones, Mobile Software and Cellular Devices, Web Technologies, Healthcare and Medical Devices and Applications,...
Renee Howdeshell (Fulcrum Inquiry)
Location: California
Areas of Expertise: Our analysis and research combined with unique presentation techniques have resulted in an unequaled track record in successful court cases and client recoveries. Our personnel are full time and fully...
Ivan Zatkovich (eCompCONSULTANTS)
Location: Florida
Areas of Expertise: Internet, telecommunications & information technology specialists for intellectual property consulting and patent litigation including web commerce technologies, web marketing disputes, internet copyright,...
Steven G Burgess (Burgess Consulting and Forensics)
Location: California
Areas of Expertise: Burgess Forensics offers Digital / Computer and Mobile Forensics & Electronic Discovery and Expert Witness Testimony - since 1985. Burgess offers Macintosh Digital Forensics, Windows Digital Forensics,...
Jessie Stricchiola (Alchemist Media Inc)
Location: California
Areas of Expertise: Digital discoverability expert, advocate for traffic quality awareness in digital advertising, and activist for algorithmic accountability. 20 year search industry veteran. O'Reilly author and co-author...
Brian A. Berg (Berg Software Design)
Location: California
Areas of Expertise: Brian Berg has extensive experience with consumer electronics, including data storage devices and interfaces, e.g., Flash Memory, Solid State Disks (SSDs), Disk, Tape, Optical Storage (CD, CD-ROM, DVD,...
Edward J. Yun, M.D.
Location: California
Areas of Expertise: Edward J. Yun, M.D. is board-certified by the American Board of Urology. He attended medical school at Columbia University in New York City, and completed his urology specialty training at the University...
Howard J Cohen (Cohen Software Consulting, Inc.)
Location: California
Areas of Expertise: Dr. Cohen has over 30 years experience in the architecture and implementation of complex software applications, ranging from bioinformatics (genomics and proteomics) to chip design tools, from banking...
Consolidated Consultants
Location: Multiple Locations
Areas of Expertise: Consolidated Consultants (CCc) continues to deliver high quality expert witness and medical expert witness referrals nationwide since 1995. CCc is the only referral service where you can view the full,...
Peter Petrovsky PE, ME, CE, IE, A B HAZ & C-12 MULTI-DISCIPLINED ENGINEER & CONTRACTOR (Diversified - dewinc@hughes.net, ateco@hughes.net, lppetrovsky@gmail.com)
Location: California
Areas of Expertise: Peter Petrovsky, PE, earned registrations as Professional Engineer in Civil Engineering, as well as, in Mechanical Engineering. Additionally, he earned licenses as a General Engineering Contractor, General...
John Strawn (S  Systems)
Location: California
Areas of Expertise: Dr. Strawn is a seasoned expert witness specializing in patent litigation with experience in Federal Court, the International Trade Commission, and the US Patent Office. He also handles trade secret and...
Gary Greenfield (Litigation Cost Management)
Location: California
Areas of Expertise: Litigation Cost Management (LCM) provides expert legal fee analysis for both clients and law firms across all areas of civil litigation, including patent and other intellectual property, bankruptcy and...
Giora J. Tarnopolsky (TarnoTek)
Location: California
Areas of Expertise: Giora Tarnopolsky, D.Sc., a physicist, has a sharp eye for technology, science, and math, including HDD, CD, DVD, Blu-Ray, tape, data storage systems, metrology, servo, industrial processes, automotive...
Fred P. Smith, P.E., CSP. (Alpine Engineering & Design, Inc.)
Location: Utah
Areas of Expertise: Alpine Engineering & Design, Inc. has 6 consulting mechanical engineers. We have a total of nearly 100 years of experience designing mechanical equipment. Our engineers have over 80 U.S. patents on products...
Medical Advisors, Inc./Technical Network Consulting Service
Location: Pennsylvania
Areas of Expertise: Your Link To Americas Most Qualified Experts! Get the right Expert and the right Service! Medical Advisors, Inc. provides top ranked Board Certified physicians and academicians in all medical specialties....
Ben Levitan (Telecommunications and Cell Phone Expert)
Location: North Carolina
Areas of Expertise: Wireless, Cellular, PCS, Internet and Telephony Expert Witness Services. Ben Levitan is one of the most sought after legal expert witnesses in multiple telephone and data technological areas. A proven...
Meyer R. Rosen (CPC, CChE, CFEI, FRSC, FAIC, FACFE, DABFET)
Location: New York
Areas of Expertise: Mr. Meyer R. Rosen has over thirty-five years of industrial experience in chemistry and chemical engineering. He also has 15 years experience as an Adjunct Professor of Fire Science. He serves as an expert...
Scott O. Ganaja, P.E. (PROgressiv Engineering, Inc.)
Location: California
Areas of Expertise: Scott Ganaja specializes in the design and manufacture of medical, bicycling, exercise and consumer products. He is experienced in matters involving products liability, intellectual property, and manufacturing....
Gerald J Hietpas, P.E. (Causey Engineering, LLC)
Location: Texas
Areas of Expertise: Our Principals and Associates have in depth, operational and hands on expertise, in a broad spectrum of Industries – specializing in Intellectual Property, Safety Regulations, OSHA and Accident Reconstruction....
Anthony Wechselberger (Entropy Management Solutions)
Location: California
Areas of Expertise: BROADBAND & MULTIMEDIA CONSULTING & EXPERT WITNESS SERVICES Specializing in broadband, multimedia and associated technologies, infrastructures and commercial environments, Mr. Wechselberger brings thirty...
Michael S. Gossman, M.S., DABR, FAAPM, FACR (Regulation Directive Medical Physics)
Location: Kentucky
Areas of Expertise: I am the Chief Medical Physicist in Radiation Oncology at a facility in New Albany, Indiana. I am responsible for all scientific and technical aspects of imaging, treatment and radiation safety and am...
Antonio Sarabia II
Location: California
Areas of Expertise: Apparel: During his 25 years of experience, Mr. Sarabia has become intimately familiar with the many business problems - and legal issues - which fashion companies may face. The start of his apparel...
Gary G. Stringham (Gary Stringham & Associates, LLC)
Location: Idaho
Areas of Expertise: 30+ years in the design and testing of software, firmware, and hardware. (Firmware: software that runs machines and devices.) 15 years with Hewlett-Packard’s LaserJet printer design lab. Named inventor...
Chuck Dutill, P.E., D.F.E. (Heritage Technical Services, Inc.)
Location: Pennsylvania
Areas of Expertise: For over 40 years Mr. Dutill has been performing hydrology and environmental engineering nationwide. He has focused on wastewater, stormwater, flooding, sewers, septic systems, groundwater, drainage, runoff,...
Hal Watson,Jr., PhD, P.E. (Watson Engineering Corp.)
Location: Texas
Areas of Expertise: We do accident investigation and reconstruction and in the following areas: (1) Motor vehicle crashes (2) Industrial accidents (3)Construction site accidents (4) Invitee-Premise accidents such as slip,trip...
Kerrie Merrifield, CPA, ABV, CFF, MAFF (Axiom Forensics )
Location: California
Areas of Expertise: I am a Forensic CPA who works as an expert witness and testifies nationally, with offices in California. Our firm specializes in Business Interruption Loss Claims, Forensic Accounting, Business Valuation,...
Giacomo Vacca (Kinetic River Corp.)
Location: California
Areas of Expertise: Dr. Vacca is President of Kinetic River Corp., a Silicon Valley biomedical instrumentation company focused on cell analysis and in vitro diagnostics. As a consultant, Dr. Vacca specializes in flow cytometry,...
Brooks L Hilliard (Business Automation Associates, Inc.)
Location: Arizona
Areas of Expertise: Brooks Hilliard has more than 40 years of computer industry experience working as a consultant, a computer industry executive, a computer systems developer and a computer and software expert witness in...
Thomas M. Neches, CPA (Thomas Neches & Company LLP)
Location: California
Areas of Expertise: Mr. Thomas Neches provides expert testimony, forensic accounting, business valuation and computer database analysis. Mr. Neches areas of expertise are: Expert Testimony Forensic Accounting Business...
Leon A. Kappelman, PhD (Solutions-Organizations-Systems, Inc.)
Location: Texas
Areas of Expertise: Professor Leon A. Kappelman, Ph.D. is a research scientist, teacher, author, speaker, and adviser dedicated to helping organizations and individuals better manage their information, technology, human,...
Bruce Abramson, JD, PhD
Location: Multiple Locations
Areas of Expertise: Bruce Abramson, JD, PhD possesses a rare ability to express complex analyses in simple English. He has deployed this skill in many venues, but his focus for more than two decades has been expert testimony.. Dr....
Richard A. Gottlieb (Global Toy Experts)
Location: New York
Areas of Expertise: Richard Gottlieb has been consulting about the toy industry since 1994 and is highly knowledgable in all aspects of the toy business. He has provided expert witness testimony on behalf of Hasbro, Warner...
ForensisGroup, Inc. (The Expert of Experts)
Location: Multiple Locations
Areas of Expertise: For over 20 years, ForensisGroup has provided the nation’s top law firms, insurance agencies, government entities and many other industries with highly qualified expert witnesses and consultants. Experts...
John A. Williams, PhD, PE, ASA, MBA, CFEI, AIChE Fellow (EPS, Inc.)
Location: Indiana
Areas of Expertise: John A. Williams, PhD, PE, CFEI, MBA, ASA, AIChE Fellow. Dr. Williams delivers technology assessments and financial valuation analysis for business disputes involving intellectual property, trade secrets,...
Christopher K Wilson (Christopher Wilson Consulting)
Location: California
Areas of Expertise: Mr Wilson has 30 years of experience in the automotive industry developing and building safety systems to address all manner of vehicle accidents. He is a leader in the development of vehicle positioning,...
Scott D. Hampton, CPA, CFF, ABV (Hampton IP & Economic Consulting, LLC)
Location: Utah
Areas of Expertise: Scott D. Hampton is a Certified Public Accountant (CPA), Accredited in Business Valuation (ABV), and Certified in Financial Forensics (CFF) with over 34 years of accounting and forensic consulting experience....
Ali Khosh (Quandary Peak Research)
Location: California
Areas of Expertise: Dr. Ali Khosh is a computer scientist and software technology consultant with over a decade of research, development and management experience in various areas of computer science with leading tech companies...
Adam J Carinci MD, MBA. (University of Rochester School of Medicine and Dentistry)
Location: New York
Areas of Expertise: Dr. Adam J Carinci, M.D. is a nationally recognized and sought after clinician, speaker and expert witness with over a decade of pain medicine experience. He is double-board certified in both Anesthesiology...
Larry Chiagouris (BrandMarketing Services, Ltd. (New York, Florida, Connecticut))
Location: Multiple Locations
Areas of Expertise: Nationwide Services: Rare combination of an ADVERTISING and MARKETING expert who has substantial experience as BOTH a SENIOR EXECUTIVE and ACCOMPLISHED ACADEMICIAN. Dr. Larry Chiagouris has served as an...
Michael A Einhorn, Ph.D. (Media, Technology, and Copyright)
Location: New Jersey
Areas of Expertise: Michael A. Einhorn (Ph.D. Yale, economics) is an economist and expert witness active in valuation of intellectual property and complex commercial litigation He specializes in media, technology, copyright,...
John C Peck (Bay2Sierra Silicon Services, Inc.)
Location: California
Areas of Expertise: I have over 25 years of experience as a software and hardware engineer with over 10 years of experience as a technical analyst for hardware and software intellectual property cases. I have drafted numerous...
Durand R. Begault, PhD (Audio Forensic Center)
Location: California
Areas of Expertise: Audio • Video • Digital Media Tape authentication, enhancement, transcription, voice identification and elimination, audibility, alarms and warnings, patent claims, acoustical compliance, gunshot analysis,...
Chuck Easttom
Location: Texas
Areas of Expertise: Dr. Easttom has almost 30 years of computer industry experience,a doctorate (D.Sc.) in cyber security (dissertation topic: "A Comparative Study Of Lattice Based Algorithms For Post Quantum Computing"),...
Christopher M Daft (River Sonic Solutions LLC)
Location: California
Areas of Expertise: Award winning, Oxford Educated scientist with experience in patent infringement, product liability, source code analysis and medical devices. Dr Daft has deposition and trial testimony experience. Completed...
Harry Direen (DireenTech Inc.)
Location: Colorado
Areas of Expertise: Dr. Harry Direen is an electronic and software engineering consultant and innovation expert creating technical solutions for real world systems. Substantial experience as an expert witness in over 20 litigation...