Background
Preston, David Raymond was born on February 12, 1961 in Harlingen, Texas, United States. Son of Raymond C., Junior and Janet Preston.
Preston, David Raymond was born on February 12, 1961 in Harlingen, Texas, United States. Son of Raymond C., Junior and Janet Preston.
Bachelor of Science, U. Florida, 1983; Master of Science, U. Florida, 1985; Doctor of Philosophy, U. Florida, 1989; Juris Doctor, George Mason School Law, 1996.
Postdoctoral research, United States Army, Frederick, Maryland., 1989-1990; patent examiner, United States Patent and Trademark Office, Washington, 1990-1994; technical development specialist, National Cancer Institute, National Institutes of Health, Bethesda, Maryland., 1994-1996; intern for Judge Rader, United States Court Appeals (federal circuit), Washington, 1995; patent attorney, Campbell & Flores, San Diego, 1996-1997; assistant patent counsel, Aurora Bioscis. Corporation, San Diego, 1997-1998; president, David R. Preston & Associations, San Diego, since 1999.
Judge international science fair United States Patents and Trademark Office, 1991. Member American Association for the Advancement of Science, American Bar Association, American Intellectual Property Law Association, Federal Circuit Bar Association, San Diego Intellectual Property Law Association.