Inventor · disambiguated record
Peter Hakkenberg
Also filed as: HAKKENBERG PETER
3 granted patents·1,016 citations·filing 1977–1991
79Inventor score
Top patents by PatentIndex Score
3 records- 0194US5173053AElectrical connector for an electromechanical deviceCATERPILLAR INC·Filed 1991·Granted Dec 22, 1992·955 cites·8 claims
- 0289US4150856AOne-piece track pinCATERPILLAR TRACTOR CO·Filed 1977·Granted Apr 24, 1979·45 cites·7 claims
- 0358US4489623AAxle shaft and pump drive mechanismCATERPILLAR TRACTOR CO·Filed 1982·Granted Dec 25, 1984·16 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →