Inventor · disambiguated record
William H. Crumpacker
Also filed as: CRUMPACKER WILLIAM H
4 granted patents·62 citations·filing 1974–1996
76Inventor score
Files withCRUMPACKER WILLIAM H3
Top patents by PatentIndex Score
4 records- 0168US3956787AThread reconditioning toolCRUMPACKER WILLIAM H·Filed 1974·Granted May 18, 1976·23 cites·3 claims
- 0262US5623792AGrave marker levelingFiled 1996·Granted Apr 29, 1997·33 cites·21 claims
- 0327US4144844AGrazing regulatorCRUMPACKER WILLIAM H·Filed 1977·Granted Mar 20, 1979·4 cites·3 claims
- 0425US4160394AWrenchCRUMPACKER WILLIAM H·Filed 1978·Granted Jul 10, 1979·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →