Expert Witness Services in Various Fields With 23 years of hands-on experience in Product Design, Manufacturing, Packaging, Distribution, Sales, Contracts, PR, Product Defects, Patents and Intellectual Property, I'm pleased to provide my services as an expert witness. I have extensive court, trial and testimony experience. My expertise range from Automotive Electronics to Security, Access Control, Communication, Aviation, Internet Electronics, Bluetooth and Wireless Headsets, Firmware, Software, Consumer Electronics, Industrial Electronics and more.