Inventor · disambiguated record
Harold A. Keller
Also filed as: GLOVER CLINTON G · KELLER HAROLD A
5 granted patents·177 citations·filing 1975–1996
83Inventor score
Top patents by PatentIndex Score
5 records- 0192US5013282AExtendible shaft assembly for portable toolsTECHNIC TOOL CORP·Filed 1989·Granted May 7, 1991·65 cites·16 claims
- 0282US5718050APruning cutterTECHNIC TOOL CORP·Filed 1996·Granted Feb 17, 1998·70 cites·20 claims
- 0354US4220130ASpring type ball throwing machineCYTRON INC·Filed 1978·Granted Sep 2, 1980·23 cites·13 claims
- 0454US4096796AApparatus and method for controlling press rackingPOTLATCH CORP·Filed 1975·Granted Jun 27, 1978·13 cites·6 claims
- 0535US4249508ASpring assembly for ball throwing machinesCYTRON INC·Filed 1979·Granted Feb 10, 1981·6 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →