Inventor · disambiguated record
Ingrid Hoffelner
Also filed as: HOFFELNER INGRID
13 granted patents·10 pending applications·60 citations·filing 2001–2017
89Inventor score
Top patents by PatentIndex Score
23 records- 0191US8939860B2Hydrodynamic coupling device, in particular a torque converterDÖGEL THOMAS·Filed 2010·Granted Jan 27, 2015·12 cites·23 claims
- 0286US9316299B2Hydrodynamic coupling device, in particular a torque converterDOEGEL THOMAS·Filed 2010·Granted Apr 19, 2016·9 cites·20 claims
- 0381US6702082B2Leaf spring arrangement, especially for attaching the pressure plate of a pressure plate assembly to a housingMANNESMANN SACHS AG·Filed 2001·Granted Mar 9, 2004·19 cites·14 claims
- 0473US9765839B2Torsional vibration damping arrangement, in particular for the powertrain of a vehicleLORENZ DANIEL·Filed 2013·Granted Sep 19, 2017·4 cites·5 claims
- 0572US9151373B2Hydrodynamic clutch deviceDÖGEL THOMAS·Filed 2011·Granted Oct 6, 2015·2 cites·21 claims
- 0664US9303744B2Torsional vibration damping arrangementDÖGEL THOMAS·Filed 2010·Granted Apr 5, 2016·1 cites·23 claims
- 0763US6892870B2Friction clutchZF SACHS AG·Filed 2003·Granted May 17, 2005·7 cites·28 claims
- 0847US6578687B2Pressure plate assembly for a friction clutchMANNESMANN SACHS AG·Filed 2001·Granted Jun 17, 2003·2 cites·11 claims
- 0944US6905010B2Friction clutch assemblySACHS GIESSEREI GMBH·Filed 2003·Granted Jun 14, 2005·4 cites·27 claims
- 1042US10704620B2Method for transmitting and dampening torquesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2017·Granted Jul 7, 2020·0 cites·11 claims
- 1142US10704621B2Method for transmitting and damping torquesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2017·Granted Jul 7, 2020·0 cites·12 claims
- 1242US2015308540A1Torsional Vibration Damping Arrangement For Said Powertrain Of A VehicleZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2013·Application pending·0 cites
- 1341US10704619B2Method for transmitting and damping torquesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2017·Granted Jul 7, 2020·0 cites·9 claims
- 1441US7021448B2Clutch disk for a friction clutchZF SACHS AG·Filed 2003·Granted Apr 4, 2006·0 cites·20 claims
- 1538US2003085093A1Mounting/centering support arrangementZF SACHS AG·Filed 2002·Application pending·0 cites
- 1638US2020309232A1Torque-Transmission DeviceZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2017·Application pending·0 cites
- 1737US2002179397A1Thrust plate assemblyZF SACHS AG·Filed 2002·Application pending·0 cites
- 1837US2002179399A1Thrust plate assemblyZF SACHS AG·Filed 2002·Application pending·0 cites
- 1937US2002180131A1Thrust plate assemblyZF SACHS AG·Filed 2002·Application pending·0 cites
- 2037US2002179396A1Thrust plate assemblyZF SACHS AG·Filed 2002·Application pending·0 cites
- 2136US2002066634A1Thrust plate assemblyMANNESMANN SACHS AG·Filed 2001·Application pending·0 cites
- 2235US2017268597A1Rotary Vibration Damping Arrangement For The Drivetrain Of A VehicleZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2015·Application pending·0 cites
- 2332US2017227087A1Assembly Concept For A Torsional Vibration Damping Arrangement For The Powertrain Of A VehicleZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2015·Application pending·0 cites
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