Inventor · disambiguated record
Heinrich Winkelmann, Jr.
Also filed as: WINKELMANN HEINRICH · WINKELMANN JR HEINRICH
3 granted patents·42 citations·filing 1977–1997
71Inventor score
Top patents by PatentIndex Score
3 records- 0161US5979390AAssembly for transmitting rotational movements and for damping torsional vibrationsPALSIS SCHWINGUNGSTECHNIK GMBH·Filed 1997·Granted Nov 9, 1999·20 cites·4 claims
- 0246US4231265ATooth grip belt pulleyWINKELMANN & PANNHOFF GMBH·Filed 1977·Granted Nov 4, 1980·9 cites·13 claims
- 0344US5367916ADrive gear for a motor vehicleWINKELMANN & PANNHOFF GMBH·Filed 1993·Granted Nov 29, 1994·13 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →