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. He brings to the practice of forensic economics a unique... 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, Distributed Antenna System INSTALL & TEST, Data Extraction, Information Technology,Complex Software... 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 ›
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...
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...
John A. Williams, PhD, PE, ASA, MBA, CFEI, AIChE Fellow (EPS, Inc.)
Location: Indiana
Areas of Expertise: Dr. Williams, the founder of EPS, began his operations, engineering, and construction experience in 1977. His expertise includes analysis of technology development, process design, facilities, utilities,...
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,...
Larry Chiagouris (BrandMarketing Services, Ltd. (Nationwide with offices in Colorado, New York, Florida))
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...
Robert O. Peruzzi, PhD, PE, DFE (Forensic Engineering / Electronic Design)
Location: Pennsylvania
Areas of Expertise: Licensed Professional Electrical Engineer with a subspecialty in integrated circuits and electrical modules used for signal processing in systems such as telephones and cell phones; data recording and...
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,...
Isaac Pflaum (Quandary Peak Research)
Location: Illinois
Areas of Expertise: Summary Mr. Pflaum is an IT litigation consultant and source code reviewer. For the last nine years, Mr. Pflaum has specialized in advising clients on patent, copyright, trade secret and software implementation...
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...
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...
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...
Greg Crouse
Location: Texas
Areas of Expertise: Technical Expert Witness - Technology Intellectual Property and Systems Implementation Greg Crouse has spent nearly 30 years in the trenches implementing large technology systems all over the world....
Monty G Myers (Eureka Software Solutions, Inc.)
Location: Texas
Areas of Expertise: Monty G. Myers is the founder and CEO of Eureka Software Solutions, Inc. Mr. Myers, with the support of his team at Eureka, has served as a testifying and consulting software expert witness in over 135...
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...
Tal Lavian, Ph.D. (TelecommNet - Telecommunications, Network Communications, Internet Protocols)
Location: California
Areas of Expertise: Dr. Lavian is an expert in telecommunications, network communications, and Internet protocols. He holds a Ph.D. from the University of California, Berkeley, specializing in networking and communications....
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...
J. Richard Claywell, CPA, ABV, ASA, CBA, ICVS, CVA, MAFF, CFD, ABAR, CVGA, MBV, ICVS-A
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,...
Meyer R. Rosen (CPC, CChE, FRSC, FAIC, FACFE, DABFET)
Location: Florida
Areas of Expertise: Mr. Meyer R. Rosen, President of Interactive Consulting, Inc. has over thirty-five years of industrial and academic experience in chemistry and chemical engineering. He serves as a Forensic expert witness...
Sidney P Blum (SIDNEYBLUM1@YAHOO.COM)
Location: California
Areas of Expertise: Leading testifying forensic accounting expert on financial damages in litigations for intellectual property, general damages, breach of contract, misappropriation of trade secrets, unfair competition,...
ForensisGroup, Inc. (The Expert of Experts)
Location: Multiple Locations
Areas of Expertise: For over 30 years, ForensisGroup has provided the nation’s top law firms, businesses, insurance companies, government entities with highly qualified expert witnesses and consultants. Experts referred by...
Allen L Ehrlich (Ehrlich Consulting Group, Inc. )
Location: California
Areas of Expertise: Allen Ehrlich, MBA, CPA has over 28 years specializing in go-to market strategy, launch execution, product marketing, branding and trademarks, value proposition around patents, pricing, product management,...
Eugene Barash (Ph.D.)
Location: New York
Areas of Expertise: Consultant, advisor to Semiconductor, Photonics, MEMs, Life Sciences in Product and Technology development, P&L Management, Semiconductor Fab Operations. Successful expert witness on semiconductors technology...
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,...
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....
Brad T Ulrich (Quandary Peak Research, Inc)
Location: Tennessee
Areas of Expertise: Brad Ulrich has a 15+ year career as a computer scientist, tech entrepreneur, and expert consultant. He is trusted by federal agencies and leading software vendors to provide expert analysis and guidance...
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,...
Ugo Buy
Location: Illinois
Areas of Expertise: I have over 30 years specializing in software engineering and programming languages. For the past 10 years I have been involved in investigating mobile app development for native Android, native iOS and...
Bashar Malkawi (University of Arizona)
Location: Arizona
Areas of Expertise: Bashar Malkawi is Global Professor of Practice in Law at University of Arizona. He is well-versed in teaching and providing legal advice with 20+ years' experience in private and public sectors. In addition...
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,...
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 Los Angeles, California. Our firm specializes in Business Interruption Lost Profits Claims, Forensic Accounting,...
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...
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,...
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...
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...
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...
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...
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,...
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...
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,...
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...
William S Howard, PhD, MBA, PE (A Machinery Expert)
Location: South Carolina
Areas of Expertise: Dr. Howard specializes exclusively in the area of Industrial Machinery, Equipment, and Manufacturing. With 30+ years of experience in machines, robotics, and automation (as well as an on-going practice...
John C Peck (Bay2Sierra Silicon Services, Inc.)
Location: California
Areas of Expertise: John Peck has 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. He has drafted...
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...
Baw Chng (BAWMAN LLC)
Location: New Jersey
Areas of Expertise: Computer networking, communications, and software expert. Expertise include Wi-Fi, Cellular Communications, Networking, IoT, Cloud Computing, and Web Services. Awarded 11 patents. Published author. 23+...
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,...
Jae Young Bang (Quandary Peak Research)
Location: California
Areas of Expertise: Dr. Jae Young Bang is director of software development and software technology consultant with over a decade of experience in software engineering. He has a diverse background ranging from academic research...
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,...
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...
Scott O. Ganaja, P.E. (PROgressiv Engineering, Inc.)
Location: California
Areas of Expertise: Scott Ganaja specializes in the design and manufacture of bicycles and e-bikes, exercise and medical equipment. He is experienced in matters involving products liability and intellectual property. Mr....
Istvan Jonyer (Sidespin Group)
Location: California
Areas of Expertise: Dr. Jonyer is an expert in networking, telecommunications, smart TVs, smartphones, machine learning, computer software, Internet, cloud, and web technologies. Areas of Expertise ------------------------ •...
Peter Crosby (Biomedical Business Resources LLC)
Location: California
Areas of Expertise: Peter Crosby has over 40 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...
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"),...
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,...
Nathan H. Morrill, 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...
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...
Peter Petrovsky PE, ME, CE, IE, A B HAZ & C-12 MULTI-DISCIPLINED ENGINEER & CONTRACTOR (Diversified - lppetrovsky@gmail.com, dewinc@hughes.net, ateco@hughes.net, )
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...
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,...
William Luk (Quandary Peak Research)
Location: California
Areas of Expertise: William Luk is a software expert and technical executive with more than 20 years of experience in computer and network security. William has developed or led product teams to develop enterprise class firewall,...
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...
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...
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,...
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,...
Mahdi Eslamimehr (Quandary Peak Research)
Location: California
Areas of Expertise: Dr. Mahdi Eslamimehr is an award-winning scientist and a senior tech executive in the software product and service industry. He has years of experience in executive leadership roles at tech companies around...
Gary D Fletcher, PhD (RnDDx Solutions LLC -- Medical Devices & Biomedical Engineering Expert Witness)
Location: Pennsylvania
Areas of Expertise: Medical Devices, Biomedical Engineering, Mechanical Engineering, R&D, Product Development, Clinical diagnostics, Biospecimens, Point of care testing, Microfluidics, Spectroscopy, Cell therapy, Intellectual...
Sam Malek, PhD (Cyberonix)
Location: California
Areas of Expertise: Sam Malek is a Software Engineering Professor in the Informatics Department within the School of Information and Computer Sciences at the University of California, Irvine. His research is in the field...
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...
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...
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,...