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:
Electrical engineer and expert in battery and power electronics technology with special technical expertise in motor drives and inverters. Experienced in…
Experienced electrochemist, consultant, and adjunct professor of materials science and engineering. Has extensive experience in research and industry for battery…
Technology consultant with more than thirty years of experience in battery, materials, and control system technology and strong capabilities in all aspects of…
Security consultant and adjunct professor who has developed novel and patented security technologies including for biometric security. An early developer of iris…
A licensed professional engineer in the U.S. and Canada and an engineer with over twenty years of experience in the field of data center design and…
Professor of electrical engineering with extensive experience as a technology industry practitioner. Special expertise spans design and development of…
Technology and business consultant with more than three decades of experience in the development and implementation of new digital media…
Physicist with over three decades of industry experience and a prolific innovator in electro-optical systems who invented a new type of optical microscopy, co…
Professor of electrical and computer engineering with over twenty-five years of experience in materials science, systems engineering, and design of…
Computer software and hardware design consultant with over three decades of industry experience. Has extensive experience with storage technology, including…