Rock Climbing Expert Witnesses

I have over 40 years experience in Product Design and Patents. My expertise is in Patent Infringement and/or Invalidity, Consumer Product Design and Liability, Cash Machines and Paper/Membrane Handling Devices, Telephone Head Sets and Small Scale Sonar Devices, Water Filtration, Drinking Fountains, & Misc Plumbing Products, Safety Showers and Eyewash Equipment, ANSI/ISEA Z358.1 American National Standard for Emergency Eyewash and Shower Equipment, Plumbing Fixtures and Valves, Medical Devices, Especially Medical Filters, Acoustics and Electro-Mechanical Devices, Photovoltaic Panels and Wind Turbine Components, Computer Peripherals, and Plastic Part Design and Application. Additionally, I am a former world class rock climber and general contractor, so I can offer testimonial on climbing accidents and job site safety. I have spent more than a decade providing consultations, deposition, and courtroom testimony as a product design and patents expert witness.