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.

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Expert Witnesses

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Featured Experts
Dr. / Professor J. Rasty, Ph.D., PE, CFEI, CFII, President & CEO (Real World Forensic Engineering)

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.)

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 ›

Manfred E. Wolff, Ph.D., FAAPS (Intellepharm, Inc.)

Manfred E. Wolff, Ph.D., FAAPS (Intellepharm, Inc.)

Expertise: adverse drug reactions; drug patentability and patent infringement; DUI; performance enhancing drugs; IV drug injury; steroids; retinoids; prostaglandins; ophthalmic drugs; nucleosides; pharmacology, psychopharmacology, and toxicology; medicinal... Learn More ›

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...

Stanley P. Stephenson, Ph.D. (Litigation Economics, LLC)

Location: California and Florida
Areas of Expertise: Litigation Economics, LLC has offices in CA, CT and FL; for contact information regarding these offices see Web site, www.litigationeconomics.com. Since 1985, experts at Litigation Economics, LLC have...

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...

Jacob Jacoby (Jacoby IP Research)

Location: New York
Areas of Expertise: Jacob Jacoby Research Inc. (d/b/a/ Jacoby IP Research) designs, coducts and critiques surveys conducted for the purpose of being entered as evidence in litigated matters. Our focus is on trademark, deceptive...

Stephen P Magee (Magee and Magee)

Location: Texas
Areas of Expertise: PhD in Economics from MIT; Prof of Finance &Economics, Univ of Texas at Austin; economic adviser to the White House for 4 different presidents; testified in 100+ damage cases (patent infringement, damages...

Brian A. Berg (Berg Software Design)

Location: California
Areas of Expertise: Brian Berg has extensive experience with storage devices and interfaces, e.g., Flash Memory, Solid State Disks (SSDs), Disk, Tape, Optial Storage (CD, CD-ROM, DVD, Blu-ray), WORM, RAID and Disk Arrays,...

David Gossman (Gossman Forensics)

Location: Iowa and Illinois
Areas of Expertise: Gossman Forensics provides expert technical assistance to counsel in litigation involving chemical and environmental forensics, hazardous waste, hazardous materials, regulatory compliance, fires and explosions...

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...

David R Crowe (Cellular Networking Perspectives Ltd)

Location:
Areas of Expertise: David has worked in technical aspects of wireless communications since 1984, including core networks, numbering resources, smart cards and radio interface protocols. He has been a legal resource many times,...

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,...

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,...

Robert J. Anders (A Design Consultancy)

Location: New York
Areas of Expertise: A member of the Industrial Designers Society of America and the Human Factors and Ergonomics Society with more than 40 years of professional experience. During his academic career as a tenured Professor...

Gerald J Hietpas, P.E. (Causey Engineering, LLC)

Location: Texas
Areas of Expertise: Since 1983, 94% of our 565 Industrial Cases have settled OUT OF COURT – as representatives for Insurers, Defense and Plaintiff Attorneys. Our Principals and Associates have in depth expertise in a broad...

Edward E Elson (IDCO Consulting)

Location: California
Areas of Expertise: I have 40 years of diverse engineering experience and have earned 30 U.S. Patents including 25 for medical devices. I have served as an Expert Witness since 1995 in proceedings related to engineering,...

Steven G Burgess (Burgess Consulting and Forensics)

Location: California
Areas of Expertise: Burgess Forensics offers Computer Forensic & Electronic Discovery and Expert Witness Testimony - since 1985. Burgess offers Macintosh Digital Forensics, Windows Digital Forensics, Cell Phone / Mobile...

Craig Rosenberg, Ph.D.

Location: Washington
Areas of Expertise: Google, Samsung, Amazon, Boeing, IBM, Disney, Nintendo, Dell, AT&T, Motorola, Ericsson, HTC, LG, Sony, Mattel, Sephora, United States Army and Air Force, NASA, FAA and many others all trust Dr. Craig Rosenberg...

Samuel R. Phillips, PE (Samuel R. Phillips, Consulting Engineer)

Location: California
Areas of Expertise: PRODUCT ENGINEERING DESIGNER AND MANUFACTURING CONSULTANT Samuel R. Phillips is a consultant experienced in product engineering design, development, and manufacturing. From the 1980s, building upon...

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...

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....

Heinz E. Ickert, CPA/CFF, CPE, CVA (Heinz E. Ickert LLC)

Location: Ohio
Areas of Expertise: Mr. Ickert is an experienced forensic accountant certified in financial forensics by the AICPA and fraud related matters by the ACFE. A certified public accountant, he has performed damage calculations...

Scott D Hampton (Hampton IP & Economic Consultants, LLC)

Location: Utah
Areas of Expertise: Hampton IP & Economic Consultants, an investigative accounting firm, is a leader in the field of economic valuation, financial impact analyses, and litigation services. Our professionals are highly experienced...

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,...

Robert F. Schiffmann (R.F. Schiffmann Associates, Inc.)

Location: Multiple Locations
Areas of Expertise: Cases of accidents, fires, murders, medical malpractice, and intellectual property, including patent infringement, involving microwave heating. Broad expertise regarding microwave ovens, food & non-food...

James T. O'Donnell, PharmD, MS, ABCP, CNS (Pharmaconsultant Inc.)

Location: Illinois
Areas of Expertise: Dr. O'Donnell is a pharmacologist, pharmacist and nutritionist in Barrington, Illinois. His career has included pharmacy practice in a variety of settings, and consultations to the pharmaceutical and medical...

Frederick C. (Fritz) Kucklick (IMT Consulting, Inc.)

Location: Michigan
Areas of Expertise: Mechanical Engineer with significant business and technical acumen. Complex litigation experience includes Breach of Contract, Patent, Trade Secrets, and Personal Injury. Issues generally involve Industrial...

Jack Goldberg (Metrionix, Inc.)

Location: California
Areas of Expertise: Jack Goldberg is the President of Metrionix, Inc., an R&D and consulting business with expertise in electronic instrumentation and components; signal processing; sensors, measurement and control systems;...

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,...

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 and academic experience in chemistry and chemical engineering. He serves as an expert witness for attorneys, and insurance companies in both...

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...

Allan Abbata, P.E. (The Warren Group, Inc.)

Location: Multiple Locations
Areas of Expertise: *Available Nationwide* Senior Consulting Engineer Allan Abbata has more than 40 years of progressive and diversified engineering experience in the civil and structural fields specializing in the building...

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 70...

Fred P. Smith, P.E., CSP. (Alpine Engineering & Design, Inc.)

Location: Utah
Areas of Expertise: We have been in the consulting engineering field for over 25 years and specialize in the development of equipment in the following industries: Hydraulically operated equipment, trucks and related equipment,...

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...

JAY SHAPIRO CPA ( Financial Expert Witness)

Location: California
Areas of Expertise: Created a CPA professional corporation specializing in serving the entertainment and media industry on an international basis including forensic accounting, income taxation,economic damage analysis, management...

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...

John Cosgrove, PE, CDP (Cosgrove Computer Systems, Inc.)

Location: California
Areas of Expertise: John Cosgrove, PE, CDP, has been a software engineer for over forty years and a self-employed consultant since 1970. His specialties include forensic engineering, project management, software architecture;...

Jeff Parmet (DisputeSoft)

Location: District of Columbia and Maryland
Areas of Expertise: DisputeSoft specializes in litigation consulting and expert testimony services in information technology-related disputes involving software project failure, copyright infringement, trade secret misappropriation,...

Lawrence S. Mayer, MD, MS, PhD

Location: Arizona and Maryland
Areas of Expertise: Dr. Mayer is a full-time professor of biostatistics, epidemiology, biomedical informatics, public health and psychiatry. He does a limited amount of consulting mostly in biostatistics, statistics, epidemiology...

James Silver

Location: California
Areas of Expertise: Twenty years of experience in all aspects of medical device design and development from concept through commercialization. Expert in biomaterials, polymers, nitinol, surface science. Hands on experience...

George Pasternack, Ph.D. (M.B. Pasternack & Associates, Inc.)

Location: Florida
Areas of Expertise: Dr. Pasternack, a recognized coating expert, provides expert witness services for paints, coatings, chemicals, product defects, accidents, personal injury, adhesives, failure analysis, hazardous materials,...

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...

Gary G. Stringham (Gary Stringham & Associates, LLC)

Location: Idaho
Areas of Expertise: Thought leader in the design and testing of software, firmware, and hardware. (Firmware is software that runs machines and devices.) Over 30 total years of professional engineering experience. This includes...

Jon B Weissman (University of Minnesota)

Location: Minnesota
Areas of Expertise: Jon Weissman is a Professor of Computer Science at the University of Minnesota, Twin Cities. Prior to his academic life, he worked as a software designer for 5 years in industry. He is currently an investigator...

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. Active...

J. Richard Claywell, CPA, ABV, ASA, CBA, ICVS, CVA, CM&AA, 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,...

Leslie N. Wilder, PE, CPE, CFE (Sabon Industries, Inc.)

Location: Connecticut
Areas of Expertise: Unusual combination of Mechanical Engineering, Electrical Engineering, and Human Factors/Ergonomics. Product design and manufacturing, failure analysis, products liability analysis, safety, and slips,...

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 25 years' experience...

Meherwan P. Boyce, P.E. (The Boyce Consultancy)

Location: Texas
Areas of Expertise: Dr. Meherwan P. Boyce, P.E., CEng Fellow ASME (US), IDGTE (UK) & IMechE (UK); has over 50 years of experience in the field of TurboMachinery in both industry and academia. His industrial experience covers...

Vernon M. Neppe, MD, PhD, FRSSAf, BN&NP, DFAPA, FFPsych, MMed, DSPE, DPsM, FRCPC-10 (Pacific Neuropsychiatric Institute)

Location: Washington
Areas of Expertise: Internationally renowned neuropsychiatrist, behavioral neurologist, psychopharmacologist, psychiatrist, epileptologist, in-demand communicator, civil forensic expert (defense or plaintiff), peer-respected...

William E Mayo (Polymorph Experts)

Location: New Jersey
Areas of Expertise: Dr. Mayo is a recognized expert in X-ray diffraction analysis with special emphasis on pharmaceutical polymorph identification. Experienced as an expert witness in the area of patent litigation and material...

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,...

Peter Petrovsky PE, ME, CE, IE, A B HAZ & C-12 CONTRACTOR (DIVERSIFIED ENGINEERING OF WESTLAKE, INC.)

Location: California
Areas of Expertise: Peter Petrovsky, PE, has provided services as a consultant and an expert witness in applied civil and mechanical engineering science, building, infrastructure, and earthwork contracting. His strength and...

Michael A Einhorn (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,...

Larry Chiagouris (BrandMarketing Services, Ltd.)

Location: Multiple Locations
Areas of Expertise: 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 expert witness or consultant...

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...

Neil Sheehan (Consulting Engineer - Medical Products)

Location: California
Areas of Expertise: 41 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...

Esam Z. Dajani (IDDC Corporation)

Location: Illinois
Areas of Expertise: Expertise: Clinical Pharmacology, Toxicology, Drug Development and Regulatory Affairs. The scope of Professor Dajani expert witness experience includes pharmaceutical patent litigations, drug injury causations,...

Weston Anson (Consor Intellectual Asset Management)

Location: California
Areas of Expertise: Mr. Anson is a seasoned licensing and marketing professional with a long history of successful programs at firms such as Booz-Allen & Hamilton, Playboy Enterprises and Hang Ten International. He holds...

Richard N. Hooper, PhD, PE (Safemachines, PLLC)

Location: Texas
Areas of Expertise: I accept a small number of litigation support engagements to complement my regular employment as a professional engineer designing robots and computer controlled machines. My qualifications include peer-reviewed...

Ron Maltiel (RMG and Associates)

Location: California
Areas of Expertise: Mr. Maltiel has more than 20 years experience in all phases of design and implementation of semiconductor processes and devices. He has worked in the semiconductor field in the development and production...

Bill Waites (Compupak Advanced Technology, Inc.)

Location: Texas
Areas of Expertise: Bill Waites, IT Forensic Expert Witness & Consultant Patents, Software Development, Project Management, Information Technology, Business Processes and Methods, Contract Deliverables and Breach, Complex...

Rob Wallace (Brand Identity Infringement Expert)

Location: New Jersey and New York
Areas of Expertise: Rob Wallace has more than a 30 years of branding industry expertise in all trademark, trade dress, copyright, likelihood of consumer confusion, brand dilution, evident intent, damages, unfair competition...

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...

John D. Pratt, Ph.D., P.E. (Argos Engineering)

Location: California
Areas of Expertise: Dr. Pratt provides litigation consulting in the areas of structures, mechanisms, latches and fasteners. Before retiring as an aerospace industry executive in 2005, Dr. Pratt co-invented and led the...

Richard Collins, Ph.D. (Biomechanics International)

Location: Pennsylvania
Areas of Expertise: Areas of expertise include mechanical and biomedical engineering, accident reconstruction and biomechanics. Demonstrated accuracy in research and scientific analysis in mechanical and biomedical engineering...

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: 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,...

Patrick Kilbourne (Berkeley Research Group (BRG))

Location: Utah
Areas of Expertise: Patrick Kilbourne has an MBA from The Wharton School and Master and Bachelor degrees in accounting. He holds both CPA and CMA certifications and is an expert in applying finance, accounting and economic...

Larry Steven Londre (Londre Marketing Consultants / USC / Pepperdine / CSUN)

Location: California
Areas of Expertise: Marketing Problem Solver: Nationally known and respected Marketing, Advertising professional in both practice and theory. Business, Marketing and Media Executive. Experienced in Competition and Business...

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....

Michael Nranian (AUTOMOTIVE DESIGN ANALYSIS L.L.C.)

Location: Michigan
Areas of Expertise: 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,...

Scott O. Ganaja, P.E. (Progressiv Engineering, Inc.)

Location: California
Areas of Expertise: Scott Ganaja specializes in the design and manufacture of exercise, medical, bicycling, and consumer products. He is experienced in matters involving products liability, intellectual property, and manufacturing....

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...

Chuck Easttom

Location: Texas
Areas of Expertise: I have over 20 years of computer industry experience, coupled with 2 masters degrees and 40 industry certifications. I also have authored 20 published computer science books and have one patented invention...

Barbara A Frederiksen-Cross (Frederiksen Software, Inc. )

Location: Oregon
Areas of Expertise: Ms. Frederiksen-Cross has over 38 years experience as a software developer, systems administrator, and forensic software analyst. She has been accepted in State and Federal Courts as an expert in computer...

Nenad Medvidovic (Quandary Peak Research)

Location: California
Areas of Expertise: Nenad Medvidovic is a Professor and Associate Chair for Ph.D. Affairs in the Computer Science Department at the University of Southern California. Between 2009 and 2013 Medvidovic served as Director of...

John Levy (John Levy Consulting)

Location: California
Areas of Expertise: Dr. John Levy is an expert in the software, computer 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 50 cases...