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Engineering Expert Witnesses


Alpine Engineering & Design, Inc. - Nathan Macdonald

Alpine Engineering & Design, Inc. - Nathan Macdonald

Utah - Serving: All States

Phone (801) 763-8484
Website https://alpineeng.com/

Mechanical Engineering Expert Witness

Nathan Macdonald has worked on over 70 lawsuits, including 18 patent suits, in the role of associate to retained expert. Experienced and licensed mechanical engineering consultant (PE). Worked on the design and analysis of numerous projects, including ziplines, exercise equipment, trailers and towing equipment, aerial...

Safety Play, Inc.

Safety Play, Inc.

Florida - Serving: All States. Alabama, Alaska, Arizona, Arkansas, California, ...

Phone (888) 878-0244
Website www.safetyplay.net

Playground, Recreation, Trampoline, Sports, and Warning Sign & Label Expert Witness - Nationwide

Safety Play offers nationwide expertise in playground, recreation, sports, trampoline, and warning litigations. Scott Burton is an ex-manufacturer experienced in manufacturing, design, planning, safety signs, safety labels, inspections, audits, and installations. He helps write the national safety ASTM Standards and...

John Strawn, Ph.D.

John Strawn, Ph.D.

California - Serving: All States

Phone (415) 927-8856
Website https://www.s-systems-inc.com/

Patent, Copyright, Source Code, ITC, IPR Expert Witness

Dr. Strawn (Ph.D., Stanford) is a seasoned expert witness specializing in patent litigation with experience in District Court, the International Trade Commission, and the US Patent Office. He also handles trade secret and copyright litigation involving software. He has been deposed 19 times, testified at trial 3 times...

W. Ross Stone, PhD, LFIEEE, FURSI, FCIE

W. Ross Stone, PhD, LFIEEE, FURSI, FCIE

California - Serving: All States, North America, Europe, Asia.

Phone (619) 222-1915

Wireless, Cellular, Telecommunication, Antenna, RF Expert Witness

Dr. Stone has 45+ years experience and is an internationally known expert in cellular and wireless communications (GSM, UMTS, CMDA, WCDMA, LTE, 3GPP2, 4G, 5G, WiMAX, Wi-Fi, 802.11, UWB), cell phones, handsets, base station, mobile, antennas, propagation, RF, HF, VHF, UHF, microwave, and millimeter-wave technologies....

John H. Hamilton, MSME PE

John H. Hamilton, MSME PE

Arkansas - Serving: All States

Phone (479) 790-6782
Website https://www.jhengineer.com

Mechanical Engineering Expert Witness Specializing in Industrial and Agricultural Safety

John H. Hamilton is an Assistant Professor in the University of Arkansas at Fayetteville Mechanical Engineering Department. Previously, worked as a full-time consulting engineer assisting professionals in both industry and the legal community. Has worked in industry as a manufacturing and plant engineer and been...

John A. Williams, PhD, PE, ASA, MBA, CFEI, AIChE Fellow

John A. Williams, PhD, PE, ASA, MBA, CFEI, AIChE Fellow

Indiana - Serving: All States

Phone (574) 247-6000
Website https://e-p-s.net

Oil & Gas, Chemicals, Coal, Fire & Explosions; Forensic Technology, Valuation

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, patent infringement, licensing, royalties, capital investment, manufacturing operations expenses, ad valorem...

Berg Software Design

Berg Software Design

California - Serving: All States

Phone (408) 741-5010
Website www.bswd.com

Software, Hardware, Storage Devices and Interfaces Expert Witness

Berg Software Design, founded by Brian A. Berg, is a computer consultancy. Brian has had over 50 engagements involving patents, trade secrets, copyrights, source code and class actions. He is experienced with consumer electronics including storage devices and interfaces, particularly Flash Memory, Disk, Tape, CD,...

Habitat Engineering & Forensics, Inc.

Habitat Engineering & Forensics, Inc.

California - Serving: All States & International

Phone (510) 891-0300
Website https://habitatengineering.com/

Civil/Structural Engineering, Construction Defects/Accidents, Failure Analysis Expert Witness

Habitat Engineering & Forensics (HE&F) provides consulting and expert witness services including peer reviews, investigation of construction defects/accidents/disputes, condition and performance assessment, evaluation of damage, causation, engineering errors & omissions, failure analysis, repair/remediation design and...

Michael Panish

Michael Panish

California - Serving: Nationwide and International Service with offices in California, ...

Phone (888) 902-4272
Website https://www.constructionwitness.com

Nationwide Construction-All Trades, Door, Automatic Door, Gates, & Cabinetry Expert Witness

Mike Panish is an expert witness & consultant, specializing in all types of doors & gates, most construction trades, cabinetry, architectural millwork, woodwork, automatic door systems, door hardware, garage doors, overhead doors, revolving doors, parking arm gates. The nation's leading expert witness for any type of...

George Edwards, Ph.D. - Quandary Peak Research

George Edwards, Ph.D. - Quandary Peak Research

California - Serving: All States

Phone (323) 545-3933
Website https://quandarypeak.com/software-experts/george-edwards

Computer and Software Expert Witness

George Edwards, Ph.D., is an expert in computer software, cell phones, mobile apps, Internet and web technologies, digital cameras and multimedia, and embedded and medical software, among other areas.
Dr. Edwards has served as a software expert in more than 50 cases, including dozens of patent infringement cases....

Interactive Consulting, Inc.

Interactive Consulting, Inc.

Florida - Serving: All States

Phone (239) 221-8161
Website chemicalconsult.com

Chemical Technology Expert Witness & Management Consulting Services

Meyer R. Rosen, CFEI, CPC, CChE, FAIC, FRSC, DABFET, is an experienced, forensic expert witness for plaintiff or defense; both Federal and State. Accepting cases including, but not limited to: fires and explosions, hazardous chemicals, specialty chemicals, chemical burns and toxic exposure. Consumer and Industrial...

JM Miller Engineering, Inc.

JM Miller Engineering, Inc.

Michigan - Serving: Miller Engineering serves clients nationally with offices located ...

Phone (734) 662-6822
Website www.millerengineering.com

Engineering Expert Witness & Consulting

Dr. Miller is an Emeritus Professor at the University of Michigan College of Engineering and a registered professional engineer and consultant with more than 30 years of experience as an engineering expert witness. He specializes in warnings, labeling and instruction manuals, consumer product design, process safety,...

Roger W. Griffith, P.E.

Roger W. Griffith, P.E.

Tennessee - Serving: All States

Phone (865) 471-8142
Website https://rogergriffith.com

Forensic Mechanical & Plumbing Engineer, Expert Witness and Litigation Support

Roger Griffith, P.E. provides engineering design, forensic analysis, and expert witness consulting in plumbing, fuel gas systems, HVAC, and fire protection. Specialty areas include hot water systems, scalding, carbon monoxide poisoning related to venting of gas appliances, and legionella.
He has provided expert...

Roger Wilson, P.E., CFEI

Roger Wilson, P.E., CFEI

California - Serving: Mr. Wilson is licensed in each of the following states: California, ...

Phone (949) 285-5559
Website www.forensicelectrical.com

Forensic & Consulting Electrical Engineer - Expert Witness

Roger Wilson is an independent Electrical Engineering consultant with an emphasis on forensics, providing forensic claims investigations for incidents that may have involved electricity, electrical appliances, etc. He also provides litigation support and expert opinions to attorneys, insurance companies, fire...

Gossman Forensics

Gossman Forensics

Iowa - Serving: All States

Phone (563) 652-2822
Website https://www.gossmanforensics.com

Environmental and Chemical Forensics Expert Witness

Gossman Forensics is an international chemical and environmental forensics company. Our experience spans over 40 years of industrial, regulatory and environmental activities. The focal point of Gossman Forensics service is a rapid response to client needs with accurate, competent professionalism.

Expert Reconstruction Company LLC

Expert Reconstruction Company LLC

California - Serving: Throughout California and the United States

Phone (888) 687-1334
Website https://www.expertreconstruction.com

Traffic Accident Reconstruction Expert Witness and Litigation Support

Expert Reconstruction Company LLC takes great pride in providing high-quality traffic accident investigation and reconstruction services to the litigation community. We offer extensive experience with all types of traffic collisions including: automobiles, trucks, tractor-trailers, buses, motorcycles, bicycles, and...

Crash Data Services, LLC

Crash Data Services, LLC

Illinois - Serving: All States

Phone (847) 217-6644
Website www.crashdataservices.net

Accident Reconstruction and Crash Data Retrieval Expert Witness

Crash Data Services, LLC provides traffic accident reconstruction, including crash data retrieval and at-scene accident investigation. Our experts are retained throughout the United States. We customize our services to fit the needs of insurance providers, legal professionals, car rental agencies, municipalities and...

DVI Aviation, Inc.

DVI Aviation, Inc.

Illinois - Serving: All States

Phone (630) 624-1347
Website www.dviaviation.com

Aircraft Accident Investigations and Failure Analysis Expert Witness

Mr. Meyers is an experienced aircraft accident investigator who combines scientific analysis, material science, laboratory testing, piloting expertise, aircraft maintenance and human factors to investigate air safety issues.

Tal Lavian, Ph.D.

Tal Lavian, Ph.D.

California - Serving: California, Silicon Valley - Serving: All States

Phone (408) 209-9112
Website telecommnet.com

Network Communications, Telecommunications, Internet Protocols, TCP/IP, and Wireless Expert Witness

Dr. Lavian is a scientist, technologist, and educator with 30 years of experience in Network Communications, Telecommunications, Internet Protocol (IP), TCP/IP, TCP, UDP, VoIP, LAN/WAN, Ethernet, and Web. Extensive testifying experience in Federal, IPR, and ITC. Named inventor on over 120 issued and filed...

Michael Barr

Michael Barr

Maryland - Serving: United States, Canada, and International

Phone (866) 653-6233
Website https://barrgroup.com/software-expert-witness/profile/michael-barr

Software Engineering, Electrical Engineering, and Embedded Systems Expert Witness

Michael Barr is a former adjunct professor of electrical engineering and computer science. He has over 25 years of hands-on software design and implementation experience and is internationally recognized as an expert in the field of software process and architecture for safe and secure computing. Michael has worked...






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