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. He brings to the practice of forensic economics a unique...
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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, DAS INSTALL & TEST, Complex Software Systems, Configuration Management,...
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"I very strongly recommend Rhonda. She’s great to work with, and her work product is absolutely top-shelf." Greenberg & Traurig, LLP
Founded in 2005, Harper Litigation Consulting and Research has been trusted by more than 120 law firms. Ms. Rhonda...
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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:
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:
California
Areas of Expertise:
Engel & Engel, LLP is a Los Angeles CPA firm engaged in the practice of forensic accounting for over 25 years. Mr. Engel has served as an expert witness in over 500 forensic accounting cases including...
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:
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:
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:
▶ 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:
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...
Location:
Tennessee
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:
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:
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:
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:
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:
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:
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:
Massachusetts
Areas of Expertise:
Federal and state level qualified consumer survey expert with more than 25 years market research experience. Principal at Applied Marketing Science, a full-service market research and consulting firm....
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:
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:
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:
Minnesota
Areas of Expertise:
Dr. Haas is a product development engineer specializing in polymers, plastics, films, labels, and adhesives and a recent focus on security document materials (currency, passport, and identity cards). He...
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:
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:
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:
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:
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:
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:
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:
I provide non-testifying litigation consulting or expert witness opinion in either reputation harm or defamation of character cases, including both libel and slander (or portrayal in a false light). My...
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:
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:
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:
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...
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:
Alabama
Areas of Expertise:
As a long time cybersecurity research scientist and voting systems security specialist, my primary consulting area is elections security and integrity. My background includes formal, detailed systems review...
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:
Florida
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:
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:
Pennsylvania
Areas of Expertise:
Sameer Somal is the CEO & Co-Founder of Blue Ocean Global Technology. He is a frequent speaker at conferences on digital transformation, online reputation management, search engine optimization, relationship...
Location:
Multiple Locations
Areas of Expertise:
For over 35 years, Scott Greene has been helping business owners, CEOs, managers and IT Departments understand data. Scott Collects, Analyzes, and Explains
Complex Electronic Evidence in Plain English.
He...
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:
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:
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 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:
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:
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:
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:
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:
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:
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:
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:
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:
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:
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:
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:
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....
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:
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:
South Carolina
Areas of Expertise:
Robert Wanat, PhD is a Cornell-educated, award-winning chemist with 30+ years of expertise in the chemical industry in polymers, plastics, adhesives, composites, film, sheet, nanotechnology, aerosols,...
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:
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 75...
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:
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:
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:
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:
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...
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 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:
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:
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:
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:
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:
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:
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,...
Location:
California
Areas of Expertise:
Prof. Vojin G. Oklobdzija is a Life Fellow of IEEE (the highest achievable grade) and 50 years in electronic and computer industry. He is Professor Emeritus from the University of California where he taught...
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:
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:
California
Areas of Expertise:
Scott Ganaja specializes in the design and manufacture of bicycles and e-bikes, exercise and medical products. He is experienced in matters involving products liability and intellectual property.
Mr....
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:
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:
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:
New York
Areas of Expertise:
Complete Advisors is a business planning firm, specializing in professional valuations for gift tax planning and other matters.
We can value any business with a special emphasis on more complex valuations...
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