Why attorneys choose Barr Group
- Hands-on engineering depth. Our experts have designed and tested real products, so they can explain a failure mode or a design choice in plain language.
- Courtroom-ready. We field experts who testify for plaintiffs and defendants and whose opinions withstand Daubert scrutiny.
- One call, the whole bench. Barr Group brokers experts across every technical field, so a single conversation can cover a multidisciplinary case.
- No cost to you. Our search, consultation, and recommendation are always free and confidential.
Litigation we support
- Patent infringement and invalidity
- Product liability and failure analysis
- Forensic and laboratory analysis
Areas of expertise we cover
Our materials and engineering experts span the mechanical, optical, and energy technologies most often at issue in these matters:
- Mechanical Design and Mechatronics expert witnesses
- Optical Equipment expert witnesses
- Renewable Energy and Battery expert witnesses
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Materials & Engineering Expert Witness List
The following is a representative subset of Barr Group's experts who have experience designing and/or testifying about these technologies:
Managing director with deep expertise in crystalline semiconductor coatings and optical cavity systems, bringing over two decades of experience advancing quantum…
Research Professor of Electrical and Computer Engineering with over 25 years of combined academic and industrial experience in computer vision and visual…
Professor of Biomedical Engineering with 17 years of experience in computational modeling of cardiovascular systems and medical devices. Specializes in patient…
A senior materials scientist and engineer with over two decades of research faculty experience at leading research institutions, specializing in carbon nanotube…
Senior Engineer with over 25 years of experience in broadband access systems, home networking, and customer premise equipment design. This expert specializes in…
A technology strategist and leading authority on Bluetooth Low Energy protocol design, wireless connectivity standards, and short-range wireless networking for…
Computer scientist and distinguished expert in biometric presentation attack detection and unconstrained face recognition systems, with over 15 years of…
This expert holds a Ph.D. in biomedical engineering with a biomechanics and machine design concentration, and combines rehabilitation engineering research with…
Analytical chemist and expert in energy storage systems and battery management, this expert brings over 33 years of industrial R&D and technical operations…
Senior automotive engineering executive with over 30 years of expertise in mechatronic actuation systems and electromechanical chassis control mechanisms across…