Joshua Harrison > Biography

Joshua C. Harrison is a seasoned technical expert with bachelor's, masters, and Ph.D degrees in mechanical engineering. After substantial experience as a mechanical engineer and engineering manager in the disk drive industry, and as a tenurable lecturer of mechanical engineering in academia, he later earned the juris doctor degree and started his practice as a patent attorney. His expertise includes mechanical engineering, structural dynamics and failure, vibrations and acoustics, electromechanical devices, magnetic structures, and tribology, with substantial past experience with firearms technology and use, and data storage device technology such as disk drives. He has been deposed and cross-examined as an expert, and has also taken depositions of technical experts as a lawyer.