University of Toledo (Bachelor of Science in Electrical Engineering, 1965. M.S.I.E., 1969; Juris Doctor, 1973).
Working as a partner of MARSHALL & MELHORN. Admitted to the bar, 1974, Ohio. Practice before United States. Patent and Trademark Office.
Toledo, Lucas County, Ohio State and American Bar Associations. Toledo Patent Law Association (President, 1980). American Intellectual Property Law Association.