I have 29 years of experience, and specialize in the field of digital printing with specific knowledge in the areas of patents, large format printers and electrical connectors. I have published on such topics as surface treatment for holography, patent analysis and tire recycling. I have testified on patent claim terms and validity and deposed 5 times regarding ultraviolet inkjet printing.I’ve been fortunate in having my physics background provide opportunities to learn new technologies every few years spanning fields such as holography, scanning optics, digital printing, sensors, waste management, solid state lighting, 3D image capture, 3D lithography and biotechnology.