Inventor · disambiguated record
Wilbur J. Hampel
Also filed as: HAMPEL WILBUR · HAMPEL WILBUR J
6 granted patents·299 citations·filing 1976–1986
86Inventor score
Top patents by PatentIndex Score
6 records- 0191US4694528AConvertible vacuum-blowerTORO CO·Filed 1986·Granted Sep 22, 1987·98 cites·17 claims
- 0290US4397088APower equipment unit with split handleTORO CO·Filed 1981·Granted Aug 9, 1983·65 cites·6 claims
- 0384US4233553AAutomatic dual mode battery chargerAULT INC·Filed 1978·Granted Nov 11, 1980·81 cites·9 claims
- 0478US4039900APlug in regulating power supplyAULT INC·Filed 1976·Granted Aug 2, 1977·45 cites·12 claims
- 0545US4376630ADrive couplingTORO CO·Filed 1980·Granted Mar 15, 1983·7 cites·5 claims
- 0642USD264173SPowered implement handleTHE TORO CO·Filed 1980·Granted May 4, 1982·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →