Inventor · disambiguated record
Frank Hirschmann
Also filed as: HIRSCHMANN FRANK
21 granted patents·2 pending applications·134 citations·filing 1998–2020
94Inventor score
Top patents by PatentIndex Score
23 records- 0188US6622836B2Release system for a clutch assemblyMANNESMANN SACHS AG·Filed 2001·Granted Sep 23, 2003·24 cites·10 claims
- 0285US6234290B1Actuating installation for pneumatic clutch actuation with overload protection and/or incorrect-operation protectionMANNESMANN SACHS AG·Filed 1999·Granted May 22, 2001·41 cites·59 claims
- 0383US10889912B2Aluminium alloy strip for adhesive connectionKERNIG BERNHARD·Filed 2018·Granted Jan 12, 2021·1 cites·28 claims
- 0474US6745884B2Housing arrangement for a friction clutchZF SACHS AG·Filed 2002·Granted Jun 8, 2004·12 cites·12 claims
- 0569US7472768B2Drive system, especially for a motor vehicleZF SACHS AG·Filed 2006·Granted Jan 6, 2009·7 cites·7 claims
- 0657US6206158B1Wear indicator for friction clutchesMANNESMANN SACHS AG·Filed 1999·Granted Mar 27, 2001·14 cites·14 claims
- 0754US11945008B2Roller cleaning method and roller cleaning machineECKHARD KATHRIN·Filed 2020·Granted Apr 2, 2024·0 cites·14 claims
- 0854US6918479B2Diaphragm spring for a friction clutchZF SACHS AG·Filed 2003·Granted Jul 19, 2005·4 cites·10 claims
- 0953US6877595B2Friction clutchZF SACHS AG·Filed 2003·Granted Apr 12, 2005·3 cites·12 claims
- 1052US6755294B2Pressure plate assembly for a friction clutchZF SACHS AG·Filed 2002·Granted Jun 29, 2004·3 cites·26 claims
- 1151US6877596B2Diaphragm spring for a friction clutchZF SACHS AG·Filed 2003·Granted Apr 12, 2005·3 cites·7 claims
- 1251US6695115B2Process for adjusting a friction clutch systemZF SACHS AG·Filed 2002·Granted Feb 24, 2004·3 cites·9 claims
- 1350US11131037B2Aluminium alloy sheet optimised for formingHIRSCHMANN FRANK·Filed 2018·Granted Sep 28, 2021·0 cites·20 claims
- 1450US6782985B2Friction clutch, especially a multi-disk clutchZF SACHS AG·Filed 2002·Granted Aug 31, 2004·3 cites·12 claims
- 1548US6695116B2Pressure plate assembly for a multi-disk clutchZF SACHS AG·Filed 2002·Granted Feb 24, 2004·2 cites·16 claims
- 1642US6915891B2Pressure plate assembly for a friction clutchZF SACHS AG·Filed 2003·Granted Jul 12, 2005·0 cites·17 claims
- 1741US6655518B2Housing arrangement for a pressure plate assembly, pressure plate assembly for a friction clutchMANNESMANN SACHS AG·Filed 2001·Granted Dec 2, 2003·2 cites·6 claims
- 1840US6736248B2Transport-securing arrangement for a pressure plate assembly of a multi-disk clutchZF SACHS AG·Filed 2002·Granted May 18, 2004·0 cites·16 claims
- 1939US6672444B2Pressure plate assemblyMANNESMANN SACHS AG·Filed 2001·Granted Jan 6, 2004·0 cites·8 claims
- 2039US2004149536A1Force-exerting element for a friction clutchZF SACHS AG·Filed 2003·Application pending·0 cites
- 2137US2004104630A1Drive system, especially for a motor vehicleZF SACHS AG·Filed 2003·Application pending·0 cites
- 2234US6259995B1Process and device for determining wear in a friction clutchMANNESMANN SACHS AG·Filed 1998·Granted Jul 10, 2001·9 cites·6 claims
- 2331US6116400AAssembly for a friction clutchMANNESMANN SACHS AG·Filed 1999·Granted Sep 12, 2000·3 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →