Expert Witnesses & Forensic Consultants Directory
Patents
Patent expert witnesses, profiled in this directory, may consult on patent protection, patent damages, patent prosecution, patent infringement, international patents and patent licensing and license agreements. These patent professionals may provide expert witness opinions in matters of prior art, the America Invents Act (AIA), first-inventor-to-file (FITF) regime, derivation proceedings, tax strategy inventions, false marking and false patent marketing claims, filing by other than inventor, "best mode" for accomplishing the invention, prior user rights defense, micro-entity qualifications, confidential sale and period to file, and related matters. These experts may also testify in matters of drug patents, computer and design patent, mechanical patents, genomic patents, extended patents, software patents, patentability requirements, and related topics.- United States
- All218
- Alabama6
- Alaska5
- Arizona8
- Arkansas6
- California74
- Colorado11
- Connecticut8
- Delaware8
- District of Columbia10
- Florida25
- Georgia10
- Hawaii7
- Idaho8
- Illinois15
- Indiana10
- Iowa8
- Kansas6
- Kentucky7
- Louisiana9
- Maine7
- Maryland10
- Massachusetts17
- Michigan15
- Minnesota10
- Mississippi6
- Missouri9
- Montana6
- Nebraska6
- Nevada6
- New Hampshire7
- New Jersey13
- New Mexico7
- New York22
- North Carolina13
- North Dakota6
- Ohio13
- Oklahoma6
- Oregon11
- Pennsylvania14
- Rhode Island7
- South Carolina6
- South Dakota6
- Tennessee7
- Texas17
- Utah11
- Vermont7
- Virginia13
- Washington11
- West Virginia6
- Wisconsin7
- Wyoming6
- Canada
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Wilson C. “Toby” Hayes, Ph.D.
Expert witness and consultant with 50+ yr experience in injury biomechanics, accident reconstruction, anatomy, and clinical orthopaedics. specializing in personal injury, product liability, premises safety, patent infringement and criminal matters.
Corvallis, OR
Richard C. Cabot, PhD, PE
Four decades in digital audio, signal processing, DSP, test & measurement, psychoacoustics, IP evaluation, validity & infringement analysis, product development. Professional Engineer, Rensselaer Polytechnic Inst. PhD, Pepperdine MBA, 24 Patents
Lake Oswego, OR
TAEUS Corporation
Engineering-based Intellectual Property Firm with experts in patents and prior art matters, with reverse engineering expertise and 20+ years of expert witness experience, provides licensing evaluations, technical and patent infringement investigations.
Colorado Springs, CO
Areas of Expertise:
Intellectual Property
Tel: (719) 325-5001
Limited public information. For more, contact us.
Dr. John Olson, Jolson Technologies LLC, Battery safety, testing, and forensics
Lithium-ion battery safety, failures, testing and forensics. Lead-acid battery safety, failures, testing and forensics. Expert witness services for product liability, personal injury, patent disputes or other technical areas
Boulder, CO
Roger B. Marks, PhD
Data networking, wireless communications, and technical standards expert, 30+ yr, former physicist in wireless technology lab, experienced expert witness in patent analysis, claim construction, invalidity defense, prior art analysis, infringement analysis
Denver, CO
Areas of Expertise:
Wireless Technologies
Tel: (802) 227-2253
Limited public information. For more, contact us.
Mr. Monoj K. Gupta, M.Sc. — MG Edible Oil Consulting International
Chemical engineer, expert in the manufacture and applications of edible oils, provides expert witness testimony in litigation on matters of: patent infringement, restaurant fire investigations, process related accidents, etc.
Lynnwood, WA
Daniel J. Whittle, PhD — Patent Leverage LLC
Patent Agent, former Senior Engineer/Scientist at IBM, 20+ yr experience in incl. digital imaging and printing, inkjet printers, UV curing, LCD back lights, electrical connectors, LED lighting, magnetic connectors, patent infringement and invalidity
Bellingham, WA
Edward C. Fowler, CFA, ASA, MAFF — Financial Valuation Services, LC
Business valuation professional provides appraisal, valuation and expert witness services, incl. issues of: fair market value; fair value; economic damages; lost profits; dissenters’ rights; intangible assets; trademarks; patents; M&As; options; etc.
Austin, TX
Areas of Expertise:
Business Valuation
Tel: (512) 823-1215
Limited public information. For more, contact us.
Monty G. Myers, PE
Founder and 35+ year CEO of Eureka Software Solutions, Inc., Mr. Myers has served as a testifying and consulting software expert witness in over 135 software trade secret, patent, and other technology cases in both state and federal court.
Austin, TX
Eric Gould Bear
Human computer interfaces and interactions expert witness, patents in software and hardware human interaction, 25+ yr at major corporations. Former university professor and Fortune 500 executive. Highly experienced in patent infringement law suits.
Austin, TX
Areas of Expertise:
Software
Tel: (512) 743-7888
Limited public information. For more, contact us.
Randall King, PhD, PE — King Professional Engineering
Engineer -mechanical , 35+ yr, mech design, 15 patents, patent litigation, products liability, oilfield & auto design, failure analysis, expert testimony, pumps, compressors, high-pressure, industrial & ag equipment & accidents, consumer produ
Dallas, TX
Bryce Erickson, ASA, MRICS
Business valuation expert witness, 15+yr, experienced in appraisals and valuations of intangible assets (patents, customer lists, trademarks, trade secrets, contracts), complex equity, valuations for M&As, buyouts, estate/gift taxes, financial reports
Dallas, TX
Areas of Expertise:
Intangible Asset Valuation
Tel: (214) 468-8400
Limited public information. For more, contact us.
Computer & Digital Forensics
Computer Software, Security and Forensics Expert, experienced software engineering to upper management, in litigation support and court testimony including software copyright and patent infringement and software architecture and development matters. [Non-public Profile Id 52010]
McKinney, TX
Areas of Expertise:
Computer & Digital Forensics; Digital Forensics
Limited public information. For more, contact us.
Joseph C. McAlexander III — McAlexander Sound, Inc.
Reg Prof Engineer (EE) IP expert witness in matters related to: semiconductors; memories; micro- & multi-processor systems; telecommunications systems; software systems, code; wireless networks; modeling including SPICE, VHDL; lasers; etc.
Richardson, TX
Signa Engineering Corp.
Professional petroleum engineering firm provides expert witness services in matters involving injury, patent infringement, environmental infractions and property damage, primarily in the areas of drilling and completion operations, onshore and offshore.
Houston, TX
Areas of Expertise:
Oil & Gas; Petroleum
Tel: (281) 774-1003
Limited public information. For more, contact us.
Fall Protection and Constuction Expert
Expert in flawed design that cause accidents and fall protection as listed by OSHA guidelines and regulations in both federal and state with 2 patents in fall protection. 100% of my cases have earned settlement rendered for the Plaintiff.
Oil City, LA
Dr. Val DiEuliis - Electronics Consultants
Electrical Engineer with 40+ years of experience. Expert witness in patent litigation about electronic devices, analog and digital circuits, microcontroller hardware and firmware, control systems, sensors, servo systems, and optical/magnetic disk drives.
St. Paul, MN
Medical Device Expert — Dr. Christopher J. Poletto
Biomedical engineer and scientist with 25 years experience in medical device design serves as an expert in patent litigation, with extensive experience in intellectual property searches, preparation, and litigation. Expert in neuromodulation.
North Oaks, MN
John Herries, Ph.D. — EAG Laboratories
Chemist provides laboratory analyses and forensic chemical services in product liability and failure, patent infringement and trademark secrets, experienced in a range of products in health, cosmetics, food & beverage, plastics & polymer
Maryland Heights, MO
Areas of Expertise:
Chemistry
Tel: (314) 291-6620
Limited public information. For more, contact us.
John R. Grindon, DSc — John R. Grindon & Associates
Engineer (30+ yr) expert (patent holder) in information extraction from images, digital signal processing (DSP), machine vision, and electronic imaging systems incorporating electronics, sensors, algorithms, and computers. Qualified expert witness.
Hazelwood, MO
Areas of Expertise:
Electronic Devices & Systems
Tel: (314) 895-4747
Limited public information. For more, contact us.
Artzat Consulting
Expert for industrial equipment, controls, and automation. Electrical, electronic, computerized, hydraulic, pneumatic. Patents, accidents, and commercial issues. Over 40 years experience. Qualified in US Federal Court and int’l arbitration.
Metairie, LA
Electronic Evidence Retrieval, L.L.C.
Provides computer forensics--electronic discovery--eDiscovery--Legal Seminars--expert witness testimony and related services. Software copyright and patent.
New Orleans, LA
Areas of Expertise:
Computer & Digital Forensics; Digital Forensics
Tel: 504-913-0201
Limited public information. For more, contact us.
Isaac Pflaum Computer and Software Expert
Mr. Pflaum is an IT litigation consultant and source code reviewer specialized in advising clients on patent, copyright, trade secret and software implementation disputes.
Naperville, IL
Professor Esam Z. Dajani PhD, FACG
Provides litigation support and testimony in drug-induced injury, medical malpractice, drug product liability, clinical pharmacology, toxicology, psycho-pharmacology, Cytotec, pharmaceutical patents & Contract Research Organizations.
Long Grove, IL
Stephen T. Gonczy, PhD, FASTM — Ceramic Materials Expert
Materials Scientist and Engineer with 40+ yr corporate and independent ceramic research and development, Adjunct Professor --IIT, experienced in ceramic composites, design, failure analysis, ceramic manufacturing, ceramics patent infringement, etc.
Grayslake, IL
Areas of Expertise:
Materials Science
Tel: 2248056134
Limited public information. For more, contact us.
Brian K. Locker, MD, FACOG — Midwest Center for Woman’s Healthcare
Board Certified OB-GYN, 27+ yr, specific expertise in da Vinci Robotic Surgery, serves as an expert witness, including matters of vaginal birth after cesarean, abnormal pap smear, fetal heart rate monitoring, birth injuries, patents, shoulder dystocia
Park Ridge, IL
James T. Berger — Intellectual Property Expert Witness
James T. Berger, Principal of Market Strategies, offers trial lawyers and their clients a unique capability in dealing with marketing-oriented legal actions. He combines the real-world, practical orientation of a professional business person with the theo
Northbrook, IL
KHB CONSULTING SERVICES Chemical Expert Witness
Chemical Expert Witness Services. Areas of expertise include: Paint/Coatings, Aerosols, Hazardous Materials, Industrial Chemicals, Household Chemicals, Labels/Warnings, Chemical Exposure, Chemical Accidents, Chemical Fires/Explosions, Patents.
Evanston, IL
Stan V. Smith, PhD — Smith Economics Group, Ltd.
Economist and financial consultant provides expert witness damage evaluations in: personal injury; antitrust; patent valuation; business valuations; hedonic damages; pension funds; identity theft; security losses; product liability; lost earnings.
Chicago, IL
IP Expert witness
Intellectual property, patents. trade secrets. Electronics, computers, communications, trading systems Expert witness reports, depositions, testimonies, rebuttal reports
Chicago, IL
Richard D. Curtis, PE — Curtis Engineering Consulting Services, Inc.
Engineering Consultant, 35 years’ experience in the freight and passenger vehicle transportation industry, incl. passenger rail (commuter, inter-city passenger cars) and freight rail, in matters of design, patent, management, accident, derailment, etc.
Munster, IN
Areas of Expertise:
Transportation Engineering
Tel: (219) 838-2045
Limited public information. For more, contact us.
Michael S. Nirenberg, DPM
Dr. Nirenberg is among a handful of podiatrists in the U.S. who is both a clinical and forensic podiatrist. This rare skill-set provides for insight into foot/ankle injury, surgery, malpractice, patent, pedicure, criminal, gait and footprints.
Crown Point, IN
Ray L. Knowis — MCS Management Consulting Services
Provides expert witness services in matters related to technology intensive companies operations, manufacturing, engineering and management, including due diligence technology assessments and patent issues.
Tullahoma, TN
Areas of Expertise:
Manufacturing Technology
Tel: (931) 2475113
Limited public information. For more, contact us.
John R. Nixon, PE — Athena Research & Consulting, LLC
Firearms, ammunition, ballistics, explosives, and rocketry expert provides forensic consulting and expert witness testimony involving criminal, accidents, safety, product liability, police officer shootings, intellectual property and patent infringement.
Bippus, IN
Areas of Expertise:
Accident Investigations
Tel: (260) 344 1314
Limited public information. For more, contact us.
Stephen A. Batzer PhD, PE — Batzer Engineering, Inc.
Consultant and professor, 30 years experience. Expert on manufacturing and forensic engineering, providing intellectual property, patent infringement, technological and product liability analysis. Doctorate in mechanical engineering.
Fife Lake, MI
Jerry A. Kaufman
Expert witness and patent analyst specializing in cellular and wireless communications technologies, standards, phones, networks, products and services.
Woodstock, GA
Richard A. Hillstead, Ph.D., FAHA
Expert testimony and consulting in the medical device field. Interventional Cardiology, TAVR, TMVR, stents, catheters, staplers, robotics, infringement, IPR, EPO oppositions, Trade Secret. Experienced and proficient in expert declarations and reports.
Jasper, GA
Daniel J. Cenatempo, AVA, CFFA — FairValue Advisors LLC
Valuation Analyst, 22 yr in finance, experienced expert witness in commercial and intellectual property damages and valuation, provides expert opinions in matters of lost profits, reasonable royalty, diminution of value, goodwill, price erosion, patent,
Atlanta, GA
Areas of Expertise:
Economic Damages
Tel: (888) 212-0495 x101
Limited public information. For more, contact us.
Mark A. Robinson, PE, CPA, Patent Agent — KOIOS Consulting Group, LLC
Engineer and CPA, 30+ yr experience as an economic damage expert in patent, trade secret, trademark, copyright, and contract dispute matters, in a broad range of industries.
Brighton, MI
Andrew C. Kolbert, Ph.D. — Avomeen Analytical Services
Dr. Kolbert has over 20 years of experience executing analytical and programs. He holds a Ph.D. in Chemical Physics from M.I.T. He has both deposition and trial experience and has been recognized by the courts as an expert in analytical chemistry.
Ann Arbor, MI
Intellectual Property & Product Liability Expert — Michael Nranian
Intellectual property and product liability expert witness, 35+ yr, in patent infringement, patent validity, prior art, trade secrets, etc. Product liability experience in safety, automotive, Electrical, PE, cyber, lic attorney (Michigan, Texas, USPTO),
South Lyon, MI
Merrion Expert Consulting LLC
Diesel, natural gas and gasoline internal combustion engines, emissions and fuels expert witness in matters regarding product liability of trucks and engines, patent infringement, etc. Former Executive VP Engineering for Detroit Diesel Corp.
Milford, MI
Dr. William S. Howard, PhD, MBA, PE — Stability T
Focused exclusively on machinery, industrial equipment, and manufacturing machines. A practicing design engineer, with experience in Patents, Tort, Trade Secrets, and Economic Analysis of machines.
Buford, GA
Areas of Expertise:
Design Engineering
Tel: (770) 331-2283
Limited public information. For more, contact us.
Brian J. Dumont, P.E.
Registered Professional Engineer (MI, NC), specializing in industrial pollution control and rail aerodynamics. Firm provides fluid dynamic and structural engineering expert services, including failure mode analysis and patent infringement services.
Livonia, MI
Areas of Expertise:
Environmental Engineering
Tel: (734) 525-0300
Limited public information. For more, contact us.
Paul A. Tres — ETS Inc.
Expertise in international plastics and automotive industries with intellectual property, patent disputes, product liability, product quality, failure analysis, factor of safety, personal injury cases cases. ets-corpDOTcom
Bloomfield Hills, MI
Chippatents LLC
Expert semiconductor technical research, patent analysis, arbitration and litigation expertise, claim chart review.
Upper Arlington, OH
Areas of Expertise:
Semiconductor
Tel: 602-828-2606
Limited public information. For more, contact us.
Heinz Ickert, CPA/CFF, CFE, CVA — Forensic Accountant
Independent forensic accountant provides financial fraud analysis, business valuations, and economic damages litigation support and expert witness testimony. Commercial damage determination including intellectual property infringement, lost profits.
Columbus, OH
C. Matthew Curtin, CISSP — Interhack Corporation
Provides data analysis, forensic computer analysis and testifying experts in matters of computer crime and cybersecurity, including intrusions, data breaches, theft of intellectual property, trade secrets, copyright and patent violations,
Columbus, OH
Charles E. Benedict, PhD, PE — BEC Consulting, LLC
Mechanical Engineer provides litigation support in: biomechanics; occupant kinematics; vehicle restraint systems; vehicle controllability; material handling; patent infringement; automobile and pedestrian accidents; general engineering; product design;
Tallahassee, FL
Dr. James Lindon, PharmD PhD, JD — Lindon & Lindon, LLC
Pharmacist and patent attorney provides expert witness services in pharmaceuticals and biotechnology matters, including patents, trademarks, trade secrets, trade dress, and copyrights, as well as pharmacist issues in criminal and State Board matters.
Cleveland, OH
Areas of Expertise:
Pharmacy
Tel: (440) 333-0011
Limited public information. For more, contact us.