Assignee
WINKELMANN & PANNHOFF GMBH
3 granted patents·49 citations·filing 1977–1999
Top patents by PatentIndex Score
3 records- 0169US6336883B1Device for transmitting torque from an internal combustion engine to a compressorWINKELMANN & PANNHOFF GMBH·Filed 1999·Granted Jan 8, 2002·27 cites·8 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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