Inventor · disambiguated record
Ulrich Lehmann
Also filed as: LEHMANN ULRICH · LEHMANN ULRICH DIPL ING
40 granted patents·5 pending applications·1,022 citations·filing 1977–2020
98Inventor score
Files withKEIPER GMBH & CO KG17PORSCHE AG5SIEMENS AG5KEIPER RECARO GMBH CO4JOHNSON CONTROLS COMPONENTS GMBH & CO KG3
Top patents by PatentIndex Score
45 records- 0197US6799806B2Fitting for a vehicle seatKEIPER GMBH & CO KG·Filed 2002·Granted Oct 5, 2004·187 cites·15 claims
- 0293US5871414AAdjusting and fixing device for seats, like automobile seats, in particular for the adjustment of the back restKEIPER RECARO GMBH CO·Filed 1996·Granted Feb 16, 1999·122 cites·9 claims
- 0393US5634689AArticulated fitting for seats with adjustable backrest, in particular motor vehicle seatsKEIPER RECARO GMBH CO·Filed 1994·Granted Jun 3, 1997·134 cites·10 claims
- 0492US6918635B2Fitting for a vehicle seatKEIPER GMBH & CO KG·Filed 2003·Granted Jul 19, 2005·70 cites·25 claims
- 0591US7455361B2Fitting for a vehicle seatKEIPER GMBH & CO KG·Filed 2007·Granted Nov 25, 2008·35 cites·20 claims
- 0691US7281765B2Fitting for a vehicle seatKEIPER GMBH & CO KG·Filed 2006·Granted Oct 16, 2007·36 cites·23 claims
- 0790US7188903B2Fitting for a vehicle seatKEIPER GMBH & CO KG·Filed 2005·Granted Mar 13, 2007·33 cites·25 claims
- 0890US4592249AShift rod position indication systemPORSCHE AG·Filed 1984·Granted Jun 3, 1986·44 cites·8 claims
- 0989US9108541B2Recliner system for a vehicle seatASSMANN UWE·Filed 2011·Granted Aug 18, 2015·19 cites·14 claims
- 1089US7571963B2Fitting for a vehicle seatKEIPER GMBH & CO KG·Filed 2008·Granted Aug 11, 2009·30 cites·22 claims
- 1186US7677667B2Fitting for a vehicle seatKEIPER GMBH & CO KG·Filed 2008·Granted Mar 16, 2010·25 cites·20 claims
- 1281US7789464B2Fitting for a vehicle seatKEIPER GMBH & CO KG·Filed 2007·Granted Sep 7, 2010·19 cites·18 claims
- 1380US8360527B2Fitting system for a vehicle seatKEIPER GMBH & CO KG·Filed 2009·Granted Jan 29, 2013·17 cites·18 claims
- 1480US7753450B2Fitting for a vehicle seatKEIPER GMBH & CO KG·Filed 2008·Granted Jul 13, 2010·20 cites·26 claims
- 1579US7677665B2Fitting for a vehicle seatKEIPER GMBH & CO KG·Filed 2008·Granted Mar 16, 2010·19 cites·20 claims
- 1679US7648203B2Fitting for a vehicle seatKEIPER GMBH & CO KG·Filed 2007·Granted Jan 19, 2010·21 cites·23 claims
- 1777US8905479B2Fitting for a vehicle seatLEHMANN ULRICH·Filed 2011·Granted Dec 9, 2014·7 cites·10 claims
- 1877US7837266B2Transmission device for a vehicle seatKEIPER GMBH & CO KG·Filed 2007·Granted Nov 23, 2010·8 cites·20 claims
- 1974US4197711AExhaust driven turbocharger for an internal combustion enginePORSCHE AG·Filed 1977·Granted Apr 15, 1980·30 cites·10 claims
- 2069US7306285B2Adjuster for a vehicle seatKEIPER GMBH & CO KG·Filed 2006·Granted Dec 11, 2007·5 cites·13 claims
- 2169US5564315ALocking system for vehicular seats, in particular for motor vehicle seatsKEIPER RECARO GMBH CO·Filed 1995·Granted Oct 15, 1996·50 cites·18 claims
- 2268US7120820B2Redundant control system and control computer and peripheral unit for a control system of this typeSIEMENS AG·Filed 2002·Granted Oct 10, 2006·13 cites·21 claims
- 2366US4494199ABrake system, especially for a motor vehiclePORSCHE AG·Filed 1982·Granted Jan 15, 1985·11 cites·11 claims
- 2465US7624614B2Conveyor for transporting work pieces in a pressGUDEL GROUP AG·Filed 2004·Granted Dec 1, 2009·8 cites·16 claims
- 2562US7512727B2Redundant control system having a peripheral unit for an automation deviceSIEMENS AG·Filed 2005·Granted Mar 31, 2009·4 cites·9 claims
- 2661US9481270B2Fitting for a vehicle seat and vehicle seatJOHNSON CONTROLS COMPONENTS GMBH & CO KG·Filed 2013·Granted Nov 1, 2016·3 cites·15 claims
- 2758US9987956B2Locking unit for a vehicle seat, and vehicle seatJOHNSON CONTROLS GMBH·Filed 2014·Granted Jun 5, 2018·2 cites·15 claims
- 2857US9039088B2Fitting for a vehicle seatLEHMANN ULRICH·Filed 2011·Granted May 26, 2015·3 cites·9 claims
- 2955US4491892AElectronic current overload protection installationPORSCHE AG·Filed 1982·Granted Jan 1, 1985·11 cites·4 claims
- 3053US11038468B2Circuit arrangement for generating a supply voltage with controllable ground potential levelSIEMENS AG·Filed 2019·Granted Jun 15, 2021·0 cites·7 claims
- 3152US4611698ASwitch mechanism for sequential action of a double clutch mechanismPORSCHE AG·Filed 1983·Granted Sep 16, 1986·11 cites·16 claims
- 3250US10071657B2Double fitting for a vehicle seat, and vehicle seatJOHNSON CONTROLS COMPONENTS GMBH & CO KG·Filed 2015·Granted Sep 11, 2018·1 cites·9 claims
- 3347US10749563B1Analog input moduleSIEMENS AG·Filed 2020·Granted Aug 18, 2020·0 cites·16 claims
- 3447US9085249B2Method for producing a vehicle seat fittingJOKIEL CHRISTIAN·Filed 2010·Granted Jul 21, 2015·1 cites·5 claims
- 3547US7093902B2Adjuster for a vehicle seatKEIPER GMBH & CO KG·Filed 2004·Granted Aug 22, 2006·8 cites·23 claims
- 3647USD358201SCombined toilet and toilet seat cleaning unitCWS INT AG·Filed 1993·Granted May 9, 1995·6 cites·1 claims
- 3745US2008193203A1Fitting for a vehicle seatKEIPER GMBH & CO KG·Filed 2008·Application pending·0 cites
- 3843US2016046212A1Adjusting device and method for producing an adjusting deviceJOHNSON CONTROLS COMPONENTS GMBH & CO KG·Filed 2014·Application pending·0 cites
- 3942US2007298891A1Fitting for a vehicle seatKEIPER GMBH & CO KG·Filed 2007·Application pending·0 cites
- 4039US9352667B2Fitting system for a vehicle seatSCHUELER ROLF·Filed 2012·Granted May 31, 2016·0 cites·10 claims
- 4137US8905481B2Fitting for a vehicle seatJOKIEL CHRISTIAN·Filed 2011·Granted Dec 9, 2014·0 cites·15 claims
- 4237US2012169104A1Fitting for a vehicle seatSTILLEKE MARTIN·Filed 2010·Application pending·0 cites
- 4333US5718480AVehicle seatKEIPER RECARO GMBH CO·Filed 1996·Granted Feb 17, 1998·9 cites·10 claims
- 4430US8150649B2Method for operating an automation systemBORGER THOMAS·Filed 2006·Granted Apr 3, 2012·0 cites·9 claims
- 4530US2009319205A1Monitoring System, Especially Vibration Monitoring System, and Method for Operating Said SystemSIEMENS AG·Filed 2006·Application pending·0 cites
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