Expert Witnesses & Forensic Consultants Directory
Intellectual Property & Patents — United States
Intellectual Property (IP) United States expert witnesses provide opinions on copyright infringement, royalties, trademarks, IP rights, fair use and patent licensing. The IP experts profiled in this directory may provide forensic consulting on matters of reverse engineering, damage quantification and assessments, including lost profits, reasonable royalties, price erosion, unjust enrichment and consequential impacts. They may testify regarding issues of substantial similarity, access to original work, trade secrets, confidential information, software copyrights and royalties, authors and inventors, IP holders and related matters. These experts may also testify in matters of IP ownership and freelancer, independent contractor and employee inventor-creator issues, works made-for-hire, full IP ownership vs. limited license to use, and related matters. These IP experts may also opine on service marks and trademarks, proprietary knowledge, IP portfolio management, intellectual property licensing, enforcement of IP rights, industrial design, patents and related IP matters.- United States
- All88
- Alabama6
- Alaska5
- Arizona7
- Arkansas6
- California32
- Colorado9
- Connecticut7
- Delaware7
- District of Columbia8
- Florida13
- Georgia7
- Hawaii7
- Idaho7
- Illinois10
- Indiana8
- Iowa8
- Kansas6
- Kentucky7
- Louisiana6
- Maine7
- Maryland8
- Massachusetts9
- Michigan12
- Minnesota9
- Mississippi6
- Missouri7
- Montana6
- Nebraska6
- Nevada6
- New Hampshire7
- New Jersey11
- New Mexico7
- New York14
- North Carolina8
- North Dakota6
- Ohio9
- Oklahoma6
- Oregon9
- Pennsylvania9
- Rhode Island7
- South Carolina6
- South Dakota6
- Tennessee6
- Texas10
- Utah11
- Vermont7
- Virginia10
- Washington10
- West Virginia6
- Wisconsin7
- Wyoming6
- Canada
About 88 results (0.13 seconds) — Results include first those located in the region, then those who serve in the region.
Tal Lavian, Ph.D.— Telecommunications - Network Communications - Wireless
Telecommunications, computer networks, data communications, network communications, and Internet protocols (TCP/IP) Ph.D. UC Berkeley. 35+ years; 20 years UC Berkeley; 90+ cases · 60+ depositions · 8+ trial testimonies · 100+ patents supported in IP litig
Encino, CA
John A. Williams, PhD, PE, ASA, MBA, CFEI, AIChE Fellow
Engineering analysis, forensic investigations, and IP valuation with 40+ years of experience. Dr. Williams provides expert testimony for energy, chemical, and manufacturing disputes, bridging complex technical and financial issues effectively.
South Bend, IN
SEO Expert Witness — Jason McDonald, PhD
Expert witness in SEO (Search Engine Optimization), social media (both ads and organic - META, Facebook, Instagram, YouTube, TikTok), and Google Ads. Numerous trials and depositions. Certified in both federal and state court.
Las Vegas, NV
Todd Welch / Gerry Laporte (Riley, Welch, Laporte)
Todd Welch and Gerry Laporte are world leaders in high profile extremely complex document fraud and - ICSID Cases. They specialize in handwriting exams, ink dating, and independent forensic case review & quality assurance analysis worldwide.
Frankenmuth, MI
John “Chip” Corbin - Residential & Commercial Technology Expert
Crestron/Lutron Systems Specialist and Electronic Technology Expert Witness. Providing litigation support for low voltage, C10, C7, CCTV, audio, video, automation, home theater, Smart Home, IT wiring and failure assessment.
Los Angeles, CA
James M. Miller, PE, PhD — J.M. Miller Engineering, Inc.
Engineering expert with 40 years of experience in: warnings; labeling; instruction manuals; asbestos & other toxic torts; product liability & design; machine guarding; fire science; vehicles; slip/fall; OSHA / consumer safety standards, etc.
Ann Arbor, MI
Rhonda Harper - Testifying Consumer Survey and Marketing Expert - 300+ Cases
Ms. Harper is a nationally recogniz marketing and consumer perception expert, retained by hundreds of law firms in matters involving trademark infringement, misleading advertising, licensing disputes, branding conflicts, and complex marketing matters.
Dallas, TX
Istvan Jonyer, Ph.D. - Telecommunications, Networking
Telecommunications, networking, data communications, mobile networking, and networking protocols expert. Experienced testifying expert with 25+ cases.
Los Angeles, CA
Joel Delman | Design Expert Witness | Design Patent Infringement Expert
Formerly a corporate and intellectual property lawyer, I‘ve spent over 30 years guiding innovation through strategic product design. Design Patent Infringement | Validity | Article of Manufacture | Trade Dress | Functionality | Secondary Meaning
Los Angeles, CA
Durand R. Begault PhD Audio Forensic Center. Audio-Video-Digital Media
Audio and video recording authentication, enhancement, transcription, and analysis. Acoustic forensic analysis, audibility of warning signals, voice comparison, ear witness and audio patent expert witness/consultant.
San Francisco, CA