Inventor · disambiguated record
Keith E. Koch
Also filed as: KOCH KEITH E · UNTZ ROBERT W
6 granted patents·41 citations·filing 1974–1981
81Inventor score
Files withCATERPILLAR TRACTOR CO6
Top patents by PatentIndex Score
6 records- 0148US4375279ABobbin assemblyCATERPILLAR TRACTOR CO·Filed 1981·Granted Mar 1, 1983·9 cites·13 claims
- 0246US4181169ARim constructionsCATERPILLAR TRACTOR CO·Filed 1976·Granted Jan 1, 1980·8 cites·2 claims
- 0341US4299396AQuick release seal retainerCATERPILLAR TRACTOR CO·Filed 1980·Granted Nov 10, 1981·7 cites·9 claims
- 0439US3987990AAir cushion workpiece carrierCATERPILLAR TRACTOR CO·Filed 1975·Granted Oct 26, 1976·7 cites·10 claims
- 0533US3976116ARim constructionsCATERPILLAR TRACTOR CO·Filed 1974·Granted Aug 24, 1976·5 cites·2 claims
- 0632US4005896AMethod and apparatus for handling large, fragile objectsCATERPILLAR TRACTOR CO·Filed 1975·Granted Feb 1, 1977·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →