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 ›

Peter Crosby (Biomedical Business Resources LLC)
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 to the world market. He is an inventor on over... Learn More ›

Michael F Arrigo (No World Borders, Inc. (Miami, Seattle, San Francisco, Los Angeles, Orange County, San Diego, Denver, Chicago, Dallas, New York, Boston, Nashville))
Legal Experience - The U.S. Court of Appeals considered my opinion, partially VACATING and REMANDING criminal sentencing in a Medicare, Tri-Care, Medicaid, and commercial insurance criminal fraud case. Affirmed by Federal Judges as Expert, State Judges... Learn More ›
Robert O. Peruzzi, PhD, PE, DFE (Forensic Engineering / Electronic Design)
Location: Pennsylvania
Areas of Expertise: Expert witness experience includes intellectual property, patents, failure analysis, product liability, product requirements and specifications. Licensed Professional Electrical Engineer with a sub specialty...
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...
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....
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,...
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...
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...
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,...
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...
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,...
Richard M Marshall (Concept Gap Ltd)
Location: Scotland
Areas of Expertise: Software and data are ubiquitous, with every organization now dependent on ever more complex digital infrastructure. AI is being infused into every product and service, dramatically increasing that complexity...
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....
Claire K Sand (Packaging Technology and Research, LLC)
Location: Minnesota
Areas of Expertise: Dr. Claire Sand is a Global Packaging Leader with over 35 years of food science and packaging experience. She is the top expert in the field of food packaging and has received the Lifetime Achievement...
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...
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...
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,...
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...
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,...
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...
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...
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,...
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...
Gordon MacKay (Quandary Peak Research)
Location: California and Texas
Areas of Expertise: I am a software and systems expert and technical executive with more than 30 years of experience in computer, telecommunications, network security, and SaaS/Cloud platforms. I have led development and...
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...
Chuck Easttom
Location: Texas
Areas of Expertise: Dr. Easttom has 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"), a doctorate...
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...
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...
Mahdi Eslamimehr, PhD, MBA (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...
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...
Stanley P. Stephenson, Ph.D. (Stephenson-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,...
devrim ikizler (Intelligent Analytics and Modeling)
Location: Texas
Areas of Expertise: Dr. Ikizler got his PhD in economics from the University of Texas at Austin., in 2011, with a specialty in industrial organization. Dr. Ikizler worked with Magee & Magee Consulting (Professor Stephan...
Jae Young Bang, PhD (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...
Joshua Weiner (SepiSolar, Inc.)
Location: California
Areas of Expertise: Welcome to SepiSolar, where passion meets expertise in upholding the integrity of the solar industry. As fervent advocates for sustainable energy, we have positioned ourselves as the premier expert witness...
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...
Andrew F Calman, M.D., Ph.D.
Location: California
Areas of Expertise: Past President of the California Academy of Eye Physicians and Surgeons, and Associate Clinical Professor at UC-San Francisco, Dr. Andrew Calman brings comprehensive expertise in eye diseases, injuries...
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...
Isaac Pflaum (Quandary Peak Research)
Location: Illinois
Areas of Expertise: Summary Mr. Pflaum is the Director of Complex Software Litigation and Quandary Peak Research where he leads teams of litigation consultants and source code reviewers. For the last ten years, Mr. Pflaum...
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...
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...
James T Doyle (Jimdoyleengineering llc)
Location: Arizona
Areas of Expertise: Mr Jim Doyle. PE has over 45 years in advanced electronics enginering with the leaders in the industry, Both integrated circuit and printed circuit boards. He has successfully designed and developed numerous...
Dereck Tatman
Location: California
Areas of Expertise: Dr. Tatman is a Ph.D. chemist with over 25 years of global experience in the biotech, pharma, and diagnostic space. Dr. Tatman has extensive experience in new product and franchise strategy, laboratory...
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...
Tal Lavian, Ph.D. (TelecommNet - Telecommunications, Network Communications, Mobile Wireless, Internet Protocols)
Location: California
Areas of Expertise: Dr. Lavian is an expert in telecommunications, network communications, mobile wireless, and Internet protocols. He holds a Ph.D. from the University of California, Berkeley, specializing in networking...
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,...
Chuck Dutill, P.E., D.F.E. (Heritage Technical Services, Inc.)
Location: Pennsylvania
Areas of Expertise: For over 45 years Mr. Dutill has been performing hydrology and environmental engineering nationwide. He has focused on wastewater, stormwater, flooding, sewers, septic systems, groundwater, drainage, runoff,...
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,...
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...
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+...
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,...
Jack Bicer (Septium)
Location: California
Areas of Expertise: Inventor of Multifactor Authentication (MFA), Mobile Push Login and QR Login. Expert Witness in Login, Authentication (2-Factor/3-Factor/Multifactor), Account Hacking, Account Takeovers, Fraudulent Transactions,...
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...
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...
Iman Sadeghi, PhD (Quandary Peak Research)
Location: California
Areas of Expertise: Dr. Iman Sadeghi is an award-winning computer scientist and software engineer, holding both a master’s and a doctoral degree in Computer Science from the University of California, San Diego. His illustrious...
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...
Michael S. Nirenberg (Clinical & Forensic Podiatrist)
Location: Indiana
Areas of Expertise: Dr. Nirenberg is one of a few clinical and forensic podiatrists in the U.S. This distinctive skill-set provides sharp insight into foot or ankle injury and malpractice in civil and forensic cases. He is...
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,...
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...
Ernan E Haruvy (Econ Mech, Inc.)
Location: Texas
Areas of Expertise: Professor Haruvy is a Professor of Marketing. He has taught marketing, economics and analytics for 25 years, has edited books and journals and has published over 100 high impact articles. His areas of...
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...
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,...
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,...
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...
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,...
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....
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,...
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...
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...
Christopher M Daft (River Sonic Solutions LLC)
Location: California
Areas of Expertise: Award winning, Oxford Educated scientist whose areas of expertise include medical imaging, electronics, semiconductors, medical devices, sensors, MEMS, signal processing and image processing. - Dr...
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...
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,...
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...
Peter Petrovsky PE, ME, CE, IE, A B HAZ & C-12 MULTI-DISCIPLINED ENGINEER & CONTRACTOR (Diversified - 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...
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...
Patents FAQs

What is a patents expert witness?

A patents expert witness is a person who has expertise in the field of patents and can provide testimony about various aspects of patents, including patent infringement, patent validity, and patent licensing.

What is the role of a patents expert witness?

A patents expert witness provides testimony and opinion based on their knowledge of patents and patent law, including infringement, validity, and licensing.

How much can a person make as a patents expert witness?

Patents expert witnesses can be compensated from $200 to $450 per hour or higher, with some circumstances calling for more. The amount is agreed upon by the expert and the retaining attorney.

What are the qualifications of a patents expert witness?

A patents expert witness should possess in-depth knowledge of patents law, patent prosecution, and intellectual property law.

For a lawsuit, what type of evidence is gathered and reviewed by a patents expert witness?

A patents expert witness may gather and review evidence such as patent documents, prior art, technical specifications, and industry standards to provide testimony in a patent lawsuit.

In what type of cases would testimony be required from a patents expert witness?

A patent expert witness may be required in cases involving patent infringement, validity, or licensing disputes. They can provide technical expertise and analysis to assist the court in making informed decisions.