Inventor · disambiguated record
Friedrich Gerhardt
Also filed as: GERHARDT FRIEDRICH · HOFFMAN JOACHIM
7 granted patents·123 citations·filing 1996–2012
86Inventor score
Top patents by PatentIndex Score
7 records- 0180US6308678B1Vibration damper for the crankshaft of a piston engineLUK LAMELLEN & KUPPLUNGSBAU·Filed 2000·Granted Oct 30, 2001·17 cites·40 claims
- 0280US6270436B1Continuously variable transmissionLUK LAMELLEN & KUPPLUNGSBAU·Filed 1999·Granted Aug 7, 2001·32 cites·65 claims
- 0375US6048284APulley with a damper between rotary input and output membersLUK LAMELLEN & KUPPLUNGSBAU·Filed 1996·Granted Apr 11, 2000·36 cites·96 claims
- 0473US6382164B2Vibration damper for the crankshaft of a piston engineLUK LAMELLEN & KUPPLUNGSBAU·Filed 2001·Granted May 7, 2002·13 cites·29 claims
- 0565US6601682B2Clutch discLUK LAMELLEN & KUPPLUNGSBAU·Filed 2001·Granted Aug 5, 2003·12 cites·20 claims
- 0656US6142115AVibration damper for the crankshaft of a piston engineLUK LAMELLEN & KUPPLUNGSBAU·Filed 1998·Granted Nov 7, 2000·13 cites·41 claims
- 0735US9829064B2Drive train having a spur gearing and a centrifugal pendulumRUSCH ALAIN·Filed 2012·Granted Nov 28, 2017·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →