Intellectual Property Expert Witnesses
Business, Financial & Marketing Expert Witness Listings
On this page you will find expert witnesses who may give expert opinions regarding intellectual property (IP). The professionals found through this page may advise regarding infringement and service marks. These experts may provide reports regarding authors, inventors, and IP holders. Experts found through this page may also testify regarding trade secrets, proprietary knowledge, confidential information, patents, software copyrights, and royalties, as well as related topics.
You may limit your search for Intellectual Property expert witnesses to a specific area by selecting a state from the drop down box.
Expert Witnesses
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Featured Experts
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...
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Internet, telecommunications & information technology specialists for intellectual property consulting and patent litigation including web commerce technologies, web marketing disputes, internet copyright, software contract disputes, e-discovery and network...
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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,...
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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,...
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RETAINED BY 100+ LAW FIRMS: "I very strongly recommend Rhonda. She’s great to work with, and her work product is absolutely top-shelf." Greenberg & Traurig, LLP
Ms. Harper has provided litigation consultation and expert witness services since 2005....
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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...
Location:
New Jersey
Areas of Expertise:
I am a registered patent attorney and former patent examiner at the USPTO. (www.coffylaw.com). I am an inventor and had a long career as a Digital Design Engineer. I have extensive experience in digital...
Location:
California
Areas of Expertise:
I have 35 years as both an underwriter and insurance broker in property-casualty, captive formation and management, management liability, employee benefits, and cyber liability. I have been engaged as...
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....
Location:
Texas
Areas of Expertise:
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...
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...
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...
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...
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...
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...
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,...
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...
Location:
California
Areas of Expertise:
David Tollen is an attorney and a lecturer at the U.C. Berkeley Law School. He is the author of the American Bar Association's bestseller, THE TECH CONTRACTS HANDBOOK: Cloud Computing Agreements, Software...
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...
Location:
California
Areas of Expertise:
Mr. Kelly is a Forensic Engineering Investigator with over 50 years of hands on experience with Diesel, Gasoline, Gas Turbine and Alternatively fueled engines and ancillary equipment. Mr. Kelly has expertise...
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,...
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....
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...
Location:
Massachusetts
Areas of Expertise:
Jacqueline A. Chorn, PhD is a trained legal psychologist with expertise in survey methodology and statistics. She is an associate principal and survey expert on the Litigation Support practice at Applied...
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...
Location:
California
Areas of Expertise:
Dr. Kazerooni, is a Mechanical Engineer who conducts research on Electromechanical Products, Robotics, Control Sciences, Exoskeletons, Human-Machine Systems and Augmentation, Bioengineering, Mechatronics...
Location:
California
Areas of Expertise:
Ms. Goldaper has more than 45 years experience in the Fashion/Garment/Textile Industry. She has practical knowledge as a retailer, manufacturer, and key executive for major clothing companies. She has...
Location:
California
Areas of Expertise:
Setec Investigations offers unparalleled expertise in computer forensics and electronic discovery, providing highly personalized, case-specific forensic analysis and litigation support services to assist...
Location:
California
Areas of Expertise:
Kathryn Arnold is a highly sought after Entertainment Consultant and Expert Witness with over 20 years hands on experience in feature film and TV development, production, international sales, and finance....
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...
Location:
California
Areas of Expertise:
Expert consultant/witness in over 70 cases with testimony/trial experience. Dr. Barzegar is a licensed professional engineer providing a broad range of services in civil/structural engineering and construction...
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...
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,...
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...
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...
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...
Location:
California
Areas of Expertise:
Sigurd Meldal is a Professor in the Department of Computer Engineering at San Jose State University and the Director of the Cybersecurity + Big Data Initiative at SJSU. Dr. Meldal has testified in federal...
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...
Location:
California
Areas of Expertise:
Dr. Eric Forister is an expert economist with testifying experience on market definition, market power, and damages. His expertise includes applying advanced statistical techniques to datasets, synthesizing...
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,...
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...
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,...
Location:
Tennessee
Areas of Expertise:
With 20+ years of design and development experience, Troy Drewry provides forensic engineering, litigation consulting and expert witness testimony regarding medical devices, including biomechanical devices...
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...
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....
Location:
Utah
Areas of Expertise:
Professor Eggington has been a consultant and expert witness in many criminal, civil, federal and state cases involving assessment of English language proficiency, trade name disputes, the grammar and...
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,...
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,...
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...
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...
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...
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...
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...
Location:
Texas
Areas of Expertise:
Greg Crouse has spent nearly 30 years in the trenches implementing large technology systems all over the world. These systems have been for manufacturing firms, financial institutions, governments, healthcare...
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...
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,...
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...
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...
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....
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...
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,...
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...
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...
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...
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...
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"),...
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,...
Location:
Washington
Areas of Expertise:
Ray Horak provides litigation support as a consulting expert and testifying expert in cases involving the Telephone Consumer Protection Act (TCPA), product/service misrepresentation, contract disputes,...
Location:
California
Areas of Expertise:
Don Jasko has led Digital Economics to become a leading publishing administrator, providing services that integrate the legal principles of copyright law with the financial and economic analytics of royalty...
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...
Location:
New York
Areas of Expertise:
Don May is a former MIT professor and Managing Partner at DMA Economics LLC and possesses over 30 years’ experience in consulting, valuation and litigation support as well as researching, publishing and...
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...
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;...
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...
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...
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...
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...
Location:
Massachusetts
Areas of Expertise:
Federal and state level qualified consumer survey expert with 25 years market research experience. Principal at Applied Marketing Science, a full-service market research and consulting firm, and he currently...
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...
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,...
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,...
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...
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,...
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,...
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...
Location:
California
Areas of Expertise:
Doug Bania is a founding principal of Nevium Intellectual Property Consultants. Nevium is an intellectual property consulting firm specializing in developing IP strategies, IP valuation and monetization...
Location:
California
Areas of Expertise:
Dr Stephen Castell CITP MEWI is an award-winning independent ICT expert witness, management consultant and project manager professional, with extensive experience in risk assessment, quality assurance,...
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...
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...
Intellectual Property Expert Witnesses by State
Alaska, Alabama, Arkansas, Arizona, California, Colorado, Connecticut, District of Columbia, Delaware, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Hampshire, New Jersey, New Mexico, Nevada, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, West Virginia, Wyoming