Avilla INDIANA

ABOUT Raymond W. Campbell

Ray was born in Ashland, Wisconsin on May 5, 1952. He obtained Bachelor degrees (Magna cum Laude) in chemistry and political science (with Departmental Distinction) from Northland College in Ashland, Wisconsin. Ray obtained his Doctor of Jurisprudence degree (cum laude) from Notre Dame University. He was in private practice for two years in South Bend, Indiana then worked as an in-house Patent Attorney for The Trane Company, where his technical responsibilities included industrial heat exchangers and heat pumps. For sixteen years, Ray was in the Patent Department of Beloit Corporation (a worldwide supplier of equipment for the pulp and paper industry), Division of Harnischfeger Industries, serving first as Assistant Patent Counsel. Ray was a regularly scheduled guest lecturer on Intellectual Property Law in the Blackhawk Vocational School Legal Secretary Program.

Bar Memberships:

U.S. Patent and Trademark Office (Reg. No. 29,902)

Supreme Court of Indiana (Reg. No. 3746-98)

Patent Holder:

U.S. Patent No. 5, 564, 881

U.S. Patent No. 5, 415, 515

Contact Us


    Please prove you are human by selecting the star.