Inventor · disambiguated record
William C. Humphrey
Also filed as: HUMPHREY WILLIAM C
4 granted patents·2 citations·filing 1986–1991
59Inventor score
Top patents by PatentIndex Score
4 records- 0126USD308136SBase for storing and carrying a propane torch and accessoriesCOOPER IND INC·Filed 1986·Granted May 29, 1990·0 cites·1 claims
- 0225USD339361SHopper for sandblasting machineSOUTHERN CASE INC·Filed 1991·Granted Sep 14, 1993·1 cites·1 claims
- 0321USD332456SWheeled hopper for sandblasting machineSOUTHERN CASE INC·Filed 1991·Granted Jan 12, 1993·0 cites·1 claims
- 0414USD338927SKite controllerBURKE RANDY L·Filed 1991·Granted Aug 31, 1993·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →