Find an Expert Witness

Forensic, General & Medical
Expert Witnesses

Intellectual Property Expert Witnesses


J. Richard Claywell, CPA, ABV, ASA, CBA, ICVS, CVA, CM&AA, MAFF, CFD, ABAR, CMEA, CVGA

J. Richard Claywell, CPA, ABV, ASA, CBA, ICVS, CVA, CM&AA, MAFF, CFD, ABAR, CMEA, CVGA

Texas - Serving: All States and International

Phone (281) 488-7531
Website https://www.biz-valuation.com/

Forensic Accounting and Business Valuation Expert Witness

Since 1985, Richard Claywell has provided business valuation-related services to assist business owners, and litigation support / forensic accounting services to attorneys. Case examples include economic damages, fraud & embezzlement / white-collar crime, shareholder disputes, rebuttal reports, business interruption,...

Consolidated Consultants Co.

Consolidated Consultants Co.

California - Serving: All States, International

Phone (800) 683-9847
Website https://www.freereferral.com

Free Expert Witness & Medical Expert Witness Referrals Nationwide

Consolidated Consultants, or CCc as it is widely known, is a national referral service for both the expert witness and medical expert fields. We have thousands of expert witnesses, as well as medical experts, in our directory. We are focused on providing complimentary first-rate referrals of expert witnesses and...

Vident Partners

Vident Partners

Maine - Serving: All states and Canada.

Phone (913) 257-5170
Website https://www.videntpartners.com

Expert Witness Search and Referral Service

Vident Partners provides concierge-level service. We handle each assignment in a customized manner, using our knowledge of the case, our knowledge of the experts, and our years of working with both plaintiff and defense attorneys in virtually every jurisdiction in the United States and Canada. Our goal is always to...

Scott D. Hampton - Hampton IP & Economic Consulting, LLC

Centerville, Utah

Intellectual Property Damage Expert Witness

Phone (801) 328-9888

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. Since 1986, Mr. Hampton has been engaged as an expert witness in more than 350...

Context Corporation

Mount Vernon, Washington

Telecommunications, Data Communication Systems & Networks Expert Witness

Phone (360) 428-5747

The Context Corporation is headed by Ray Horak who is an internationally recognized telecommunications consultant, lecturer, technical writer, columnist and author with 40+ years' experience in all aspects of telecommunications (voice, data, video, image, facsimile, and multimedia), communications...

Electronics Consultants

St. Paul, Minnesota

Electronics, Controls, Computer Technology and Software Expert Witness

Phone (651) 297-8674

Electronics Consultants is owned by Dr. Val DiEuliis, an electrical engineer with more than 45 years of experience designing electronic controls, hardware, and microprocessor firmware and software. Dr. DiEuliis provides litigation support to attorneys and their clients involved in patent...

Business Automation Associates, Inc.

Phoenix, Arizona

Computer Systems and Software Testifying and Consulting Expert Witness

Phone (602) 264-9263

Business Automation Associates, Inc., CEO Brooks Hilliard has testified more than 30 times as a computer expert witness and has been engaged on more than 90 such matters for both plaintiffs and defendants. He has done expert witness and consulting assignments in 25 states, and has qualified as an...

Jessie C. Stricchiola - Alchemist Media, Inc.

San Francisco, California

SEO Expert Witness & Internet Search Expert

Phone (415) 777-2524

Digital discoverability expert. 20 year search industry veteran.; O'Reilly author and co-author of The Art of SEO (© 2009, 2012, 2015) - a comprehensive reference guide to organic search engine optimization.; Presenter and moderator at search and digital industry events since 2002, including Search...

StoneCreek Partners

Thousand Oaks, California

Real Estate Acquisition, Development and Asset Management Litigation Support

Phone (805) 770-1277

StoneCreek Partners and its founder Donald Bredberg, have been operating as consultants and project managers to leading legal, real estate, development, family office, and investor organizations since 1994. Specific service areas include program and project management, owner representation, due...

WSR Consulting Group, LLC

Encino, California

Computer Projects and Software Failure Consultants & Expert Witnesses

Phone (818) 986-8842

WSR Consulting Group, LLC is a consulting/expert witness firm specializing in software failure expert witness work, computer/software project turnaround & failure, SDLC methodologies, e-business failure, ERP systems failure, high-tech IP matters. We provide independent expert research,...

Brad Ulrich - Quandary Peak Research, Inc.

Los Angeles, California

Computer Software Expert Witness and Code Reviewer

Phone (270) 217-3610

Brad Ulrich has a diverse and accomplished 10+ year career as a computer scientist, software engineer, and manager of technology, with specialties in smartphones, web and mobile software, distributed systems, project management, and medical software and devices. Brad provides law firms with code...

Bruce Abramson, JD, PhD

Manhattan, New York

IP Damages, Patent, Copyright, Trade Secret, CS, Software, Internet Policy & Practice Expert Witness

Phone (646) 688-4157

Bruce Abramson, JD, PhD provides consulting, valuation and expert witness testimony in technology matters such as patent damages, licensing, industry custom and practice, tech policy, business methods, contracting, antitrust, and intellectual property (patent, copyright, trade secrets, and...

Consumer Brand Identity/ Packaging Infringement Expert

Oradell, New Jersey

Trademark Trade Dress Copyright Infringement, Likelihood of Confusion, Package Design, Advertising

Phone (917) 860-0319

As an expert witness on trademark, trade dress, copyright, brand/corporate identity, packaging, product design, deceptive/false advertising, and all other branding issues, Rob Wallace can be of unique value. Unlike an academic expert, Rob has 30+ years of branding industry expertise.; For the past...

SafeMachines, PLLC - Dr. Richard Hooper

Austin, Texas

Automation, Robotics & Computer-Controlled Machines Expert Witness

Phone (512) 699-6487

SafeMachines, PLLC, founded by Dr. Richard Hooper who has earned advanced degrees and accumulated over thirty years of engineering experience mastering the computer-controlled machines that form the heart of modern factory automation. He will provide you true expert analysis of the complex...

Shadow Cliffs Engineering

Pleasanton, California

Hard Disk Drives, Storage Devices, Software, Firmware, and Electronics Expert Witness

Phone (925) 462-5454

Shadow Cliffs Engineering is owned by Jeffrey Safire. Consulting experience spans more than 35 years and includes disciplines in Hard Disk Drive software and firmware development, read channels, and servo systems; Optical Drive development, Printers, Scanners, Medical Devices, and Web programming...

Old Iron Innovation LLC

Cincinnati, Ohio

Mechanical & Forensic Engineering Expert Witness

Phone (513) 310-6202

BRIAN M. DAVIS, MSME, PE has over 28 years of cross-functional experience in:;  Gas turbines:; o Aircraft propulsion systems/aircraft (jet) engines; o Marine/ship and transportation turbine systems; o Power generation/land-based turbine systems;  Automotive engineering;...

Heinz E. Ickert, LLC

Columbus, Ohio

Forensic Litigation Accountant - Expert Witness

Phone (614) 464-3343

Heinz Ickert has 35+ years of experience providing litigation support and forensic accounting services throughout the continental United States. He is a Licensed CPA in Florida and Ohio, and additionally is certified in Financial Forensics, Fraud Examination, and Business Valuation. Mr. Ickert is...

Real-World Forensic Engineering, LLC

Lubbock, Texas

Engineering Education, Consulting, Forensic Engineering, Expert Witness & Litigation Support

Phone (806) 368-9811

Over the past two decades, Real World Forensic Engineering has provided engineering consulting to industry and government labs, as well as litigation support services to both plaintiff and defense attorneys practicing in the following areas of law:; · Product Liability / Personal Injury Law:...

Maronick Associates

Baltimore, Maryland

Marketing, Advertising and Consumer Survey Expert Witness

Phone (410) 435-8387

Maronick Associates is headed by Dr. Maronick, the former Director of the Office of Impact Evaluation in the Bureau of Consumer Behavior at the Federal Trade Commission. Since leaving the FTC in 1997 he has served as an expert witness in advertising, marketing, consumer behavior, trademark/consumer...

Alpine Engineering & Design, Inc

Alpine, Utah

Mechanical Engineering Firm - Expert Witness

Phone (801) 763-8484

For over 25 years, Alpine Engineering and Design, Inc. has provided expert witness services in the fields of product liability, mechanical design, patents, patent infringement, intellectual property and patent validity, human factors, industrial safety, accident reconstruction, failure analysis,...

Frederick (Fritz) Kucklick

Cassopolis, Michigan

Industrial Manufacturing and Production Machinery - Consultant and Expert Witness

Phone (269) 445-8826

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 Manufacturing, Machinery, Manufacturing Processes, Tools and Dies, Products, Safety, and/or...

Jeff Parmet (DisputeSoft)

Potomac, Maryland

Software Failure and Intellectual Property Expert Witness and Litigation Support Services

Phone (301) 251-6182

DisputeSoft specializes in litigation consulting and expert testimony services in information technology-related disputes involving software project failure, copyright infringement, trade secret misappropriation, and patent infringement. E-discovery and computer forensics are core disciplines used...

RMG and Associates, Inc.

Saratoga, California

Semiconductor Process, Circuit, and Device Patent Expert Witness

Phone (408) 446-3040

RMG and Associates provides expert witness services in semiconductor circuits, processes and devices. Ron Maltiel, CEO, is a senior member of IEEE, and has developed storage technology and storage devices such as Dynamic Ram (DRAM), Flash (NAND, NOR, EEPROM, SSD and HDD), Static RAM (SRAM) memories...

Dhaval J. Brahmbhatt

San Jose, California

Patent Litigation Expert Witness in IC Memory, Analog IC & Modules

Phone (408) 561-1594

Dhaval J. Brahmbhatt is an expert witness in semiconductor memory and modules with a focus on Flash NVM, DRAM, SRAM and analog circuitry. ITC, PTAB, US District Court and State Court experience in excess of 15 years. Deposition, Trial, report writing, and prior art search expertise. Awarded 11 US...

Materials Science Associates, LLC

North Kingstown, Rhode Island

Medical Science, Biomedical Engineering, Materials and Medical Devices Expert Witnesses

Phone (401) 290-8823

Dr. John D. Jarrell, PhD, PE, President of Materials Science Associates, leads a team of experienced multi-discipline engineers and medical scientists specializing in the analysis of complex designs and failures involving materials, mechanical and biological systems. He has been a licensed...

Roger L. Boyell

Moorestown, New Jersey

Electrical Devices and Electronic Systems Analyst and Expert Witness

Phone (856) 234-5800

Roger L. Boyell, an electronics analyst, has expertise in electrical and electronic control and communication system. When electrical devices and electronic systems are the subject of civil litigation, criminal charges, patent disputes, or insurance claims, he supports lawyers, judges, and...

Five Management, LLC - Doug Johnston, Managing Director

Santa Monica, California

Banking, Lending and Due Diligence Finance Expert Witness

Phone (310) 917-1075

Litigation support in banking and finance, and an investigative business consultant. Doug Johnston has served as CEO, President, EVP, and/or COO in Banking, Mergers and Acquisitions, and Commercial Real Estate companies across the U.S. His 19 years in banking included duties as Manager of five...

Artzat Consulting

Metairie, Louisiana

Electrical, Electronic, and Control Systems Engineering, Forensics, and Expert Witness

Phone (504) 837-3090

Arthur M. Zatarain, PE, is an engineer and former public-company executive who now consults as a board certified forensic engineer and expert witness for patents, accidents, and commercial matters. His 40 year career spans industrial, oilfield, and medical interests, both domestic and...

Legacy Engineering, LLC

Irvine, California

Aerospace, Defense and Electronics Expert Witnesses

Phone (949) 794-5860

Legacy Engineering, LLC represents over 500 highly experienced scientists, engineers, managers, and executives who have had outstanding careers in the Aerospace and Defense Industry. These professionals were carefully vetted based upon their industry performance. Most are “semi-retired”...

Michael D. Rosen, CPA, Ph.D., ABV

Long Beach, California

Accounting and Economic Damages Expert Testimony

Phone (562) 256-7052

Dr. Michael D. Rosen serves as an expert witness and forensic accountant in the Los Angeles, California area. He provides consultative services to attorneys on wide range of litigation, including divorce proceedings, contract disputes, fraud and environmental issues. His ability to translate...

Craig Rosenberg, Ph.D.

Seattle, Washington

User Interface / Human Factors / Software Expert Witness

Phone (206) 552-9898

Dr. Craig Rosenberg is a highly accomplished user interface expert, human factors engineer, and software architect with extensive expert witness experience working for a wide range of large companies including Google, Samsung, Amazon, Boeing, Disney, Nintendo, Dell, AT&T, Motorola, HTC, and...

Protogen Healthcare and Life Sciences Consulting & Expert Witness Services

San Jose, California

Healthcare and Life Sciences Consulting & Expert Witness Services

Phone (408) 515-5653

Protogen Consulting & Forensics provides consulting and expert witness services in the areas of Life Sciences and Medical fields to healthcare institutions, biotechnology & pharmaceutical companies, academics, government agencies, insurance companies, & law firms. Life Sciences areas of...

Shari L. Yaros, CPA, MBA - S-L-Y Finance Forensics & Assoc.

Sherman Oaks, California

CPA MBA Forensic Accountant and Expert Witness for Civil Litigation in Los Angeles

Phone (818) 515-2426

Shari L. Yaros is the owner of S-L-Y Finance Forensics & Assoc., an expert forensic and investigative accounting business specializing in general civil litigation (economic damages, lost profits, lost earnings). Clients include attorneys, other experts, individuals and an insurance group. Civil...

American Consulting Group, LLC

Ithaca, New York

Marketing, Distribution, Sales, Business, Economic Loss and IP Expert Witness

Phone (607) 272-9111

American Consulting Group was founded by Don Smith in 1989, Mr. Smith has 25 years of executive and line management positions in marketing-sales management, business planning and marketing research provides the foundation for the success of his consulting activities. My 15+ years of hands-on...

William S. Howard, PhD, MBA, PE

Atlanta, Georgia

Manufacturing & Industrial Machinery Expert Witness

Phone (770) 331-2283

William S. Howard, PhD, MBA, PE specializes exclusively in the area of industrial machinery and equipment. He has 20+ years experience in the field of machinery, industrial equipment, packaging equipment, automation machinery, control systems, machine design, and safety guarding for a manufacturing...

Peters and Associates LLC

Longmont, Colorado

Hedge Funds, Securities Fraud, Pensions, AntiTrust Economics, Finance and Statistics Expert Witness

Phone (303) 772-2409

Peters and Associates LLC provides expert witness services in hedge funds, securities fraud, pensions, economic and financial analysis. Strong academic credentials, former Dept. Chair and Endowed Chair plus extensive business and Wall Street experience. Author, literary prize winner, keynote...

Eric Gould Bear - Chief Experience Officer, Inc.

Austin, Texas

Human Computer User Interface Testifying Expert Witness in Patent Litigation

Phone (512) 743-7888

Eric Gould Bear is a leader in user experience strategy, intellectual property strategy, and expert witness testimony in computer user interface patent infringement litigation.

Bartlett Joseph Associates

San Rafael, California

Retail Industry Management Consultant and Expert Witness

Phone (415) 499-8660

Bartlett Joseph Associates is an independent retail industry management consulting firm headed by Mr. Robert Bartlett. Mr. Bartlett has been an industry practice leader in a major multi-national consulting firm and has over twenty five years of experience in working with senior retail industry...

Levick Strategic Communications, LLC

Washington, District of Columbia

High Profile Litigation Media

Phone (202) 973-1300

LEVICK Strategic Communications, LLC is a renowned public relations agency based in Washington D.C that offers an extensive list of services for their clients including crisis management, corporate reputation management, public affairs, as well as digital, litigation and financial communications...

National Digital Forensics Inc.

Raleigh, North Carolina

Computer Forensics, Expert Witness, Cell Phone, Mobile, GPS Forensics & Network Forensics

Phone (919) 754-8644

NATLDF is a Verified US Federal Contractor providing Digital Forensic Services to Law Enforcement, Government Agencies, Corporations and Law Firms on a multitude of cases both civil and criminal, including Data Recovery Projects. Since 2002 NATLDF Forensics Team have been providing Digital Forensic...

Dr. Linton Mohammed

Burlingame, California

Forensic Document and Handwriting Examiner - Expert Witness

Phone (650) 548-1652

Dr. Linton Mohammed is a forensic document examiner and handwriting expert with over 25 years of experience in criminal and civil cases. Testified more than 100 times. Certified by ABFDE, Inc. Based in the San Francisco Bay Area serving clients in California, US, and internationally.

J. Allen Kosowsky, CPA, PC

Shelton, Connecticut

Forensic Accounting and Business Valuations Expert Witness

Phone (203) 929-6641

At J. Allen Kosowsky, CPA, PC, the following are some of the services we render to attorneys and their clients: Forensic Accounting, Economic Damages, White Collar Fraud, Taxation, and Business Valuations. We serve the Northeast Corridor from Boston to Washington, DC. Principal is a CPA, Certified...

IEC & Associates

Cary, North Carolina

Electrical and Electronic Forensic Engineering and Expert Witness Services

Phone (919) 413-1290

IEC & Associates provides Electrical, Electronic and Software Forensic and Investigative Engineering, Patent Infringement Analysis, Reverse Engineering, Design Engineering, Forensic and Failure Analysis, and Expert Witness Services for Attorneys, Insurance Companies and Industry. We specialize...

Rimkus Consulting Group, Inc.

Houston, Texas

Multi-Discipline Engineering, Forensics and Business Analysis - Expert Witness Services

Phone (713) 621-3550

Rimkus Consulting Group is a broad-based technical consulting firm with offices nationwide and over 300 full-time staff members providing advisory and consulting services in a broad range of disciplines. Since 1983, Rimkus Consulting Group, Inc. has built and maintained a reputation of quality,...

One Source Discovery

Louisville, Kentucky

Computer Forensics Expert and Software Expert - Expert Witness

Phone (502) 409-5911

One Source Discovery (OSD) provides the highest quality results by using procedures, tools and techniques to protect and examine electronic evidence for civil, criminal and commercial litigation matters. OSD is a smart, effective computer forensics and electronic discovery firm specializing in...

MMR Strategy Group

Encino, California

Surveys, Survey Rebuttals, and Expert Testimony for Intellectual Property Litigation

Phone (818) 464-2400

MMR Strategy Group provides surveys, survey rebuttals, and expert testimony for Intellectual Property litigation. MMR serves nationwide.

Internet LAVA, LLC

Houston, Texas

Custom Website Design, SEO and Internet Marketing for Lawyers and Law Firms

Phone (800) 292-5282

Internet LAVA, LLC is a professional website development and internet marketing company focused specifically on helping legal professionals throughout the United States. At Internet LAVA, we design websites and internet marketing strategies exclusively for attorneys. We provide attorneys with a...

David Hahn, MAFF, CVA, ASA, CCIM, CM&AA, CGA, MBA

Los Angeles, California

Valuations For Forensic Economic Damages, Business, Commercial Real Estate - Expert Witness

Phone (213) 251-2400

David Hahn is a Master Analyst in Financial Forensics (MAFF), a Certified Valuation Analyst (CVA), and an Accredited Senior Appraiser (ASA). He has been in the valuation appraisal and lost profits/economic damages valuation (Financial Forensic Valuations: Economic/Commercial/Business Damages,...

Dr. Michael J. Dreikorn

Bokeelia, Florida

Aviation, Space & Defense Quality & Regulatory Compliance Expert Witness

Phone (239) 283-2839

ASD Experts is led by Dr. Michael J. Dreikorn and we can provide you with the technical experts in various fields to perform analysis of the facts and represent their finds at your request. Our credibility in the area is founded upon our rich experience and unquestionable integrity.

Jeff Sedlik, Professor

Pasadena, California

Photography Expert Witness

Phone (626) 808-0000

Professor Jeff Sedlik is the leading consultant and testifying forensic expert witness on all issues related to photography: copyright, licensing, contracts, business practices, industry standards, stock photography, model releases, rights of privacy/publicity, evaluation of lost or damaged...






Find an Expert Witness