Inventor · disambiguated record
Gerhard Walter
Also filed as: WALTER GERHARD · WALTER GERHARD W H · WALTER GERHARD WILHELM
15 granted patents·9 pending applications·269 citations·filing 1973–2022
92Inventor score
Files withBOSCH GMBH ROBERT6OERLIKON LEYBOLD VACUUM GMBH5HOWALDTSWERKE DEUTSCHE WERFT2BUHLER MOTOR GMBH1DIETZ HOLGER1
Top patents by PatentIndex Score
24 records- 0184US5959540ASingle-key security systemFiled 1998·Granted Sep 28, 1999·69 cites·28 claims
- 0282US4395141ABearing and seal assembly for stern tubes of vesselsHOWALDTSWERKE DEUTSCHE WERFT·Filed 1982·Granted Jul 26, 1983·33 cites·7 claims
- 0371US9841342B2Leak detection device and method for checking objects for fluid tightness by means of a leak detection deviceWALTER GERHARD WILHELM·Filed 2012·Granted Dec 12, 2017·5 cites·10 claims
- 0469US9941692B2Overvoltage protection for a multivoltage vehicle electrical systemBOSCH GMBH ROBERT·Filed 2014·Granted Apr 10, 2018·2 cites·15 claims
- 0568US6275141B1Single-key security systemFiled 1999·Granted Aug 14, 2001·112 cites·26 claims
- 0665US8920143B2Electronically commutated DC motor for a liquid pumpSTOLPE THOMAS·Filed 2011·Granted Dec 30, 2014·3 cites·16 claims
- 0761US6435811B1Friction vacuum pump with a stator and a rotorLEYBOLD VAKUUM GMBH·Filed 1998·Granted Aug 20, 2002·26 cites·16 claims
- 0858US11431272B2Energy recovery circuitryBUHLER MOTOR GMBH·Filed 2020·Granted Aug 30, 2022·0 cites·14 claims
- 0955US7429813B2Piezoelectric actuatorBOSCH GMBH ROBERT·Filed 2004·Granted Sep 30, 2008·5 cites·10 claims
- 1054US9496800B2Method for activating a rectifier, which has active switching elementsMEHRINGER PAUL·Filed 2012·Granted Nov 15, 2016·1 cites·17 claims
- 1151US2016273809A1Cold header for cryogenic refrigerating machineOERLIKON LEYBOLD VACUUM GMBH·Filed 2014·Application pending·0 cites
- 1248US2016111972A1Activation of a synchronous rectifierBOSCH GMBH ROBERT·Filed 2015·Application pending·0 cites
- 1346US2024380228A1Interface Module for Operating an Electrical Consumer with at Least One Exchangeable Energy Storage Device and a Method for Controlling the Electrical Consumer by Means of the Interface ModuleBOSCH GMBH ROBERT·Filed 2022·Application pending·0 cites
- 1445US9203327B2Activation of a synchronous rectifierWOLF GERT·Filed 2009·Granted Dec 1, 2015·1 cites·23 claims
- 1545US2014369809A1Turbomolecular pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2013·Application pending·0 cites
- 1642US2010187415A1Turbomolecular pumpOERLIKON LEYBOLD VACUUM GMBH·Filed 2008·Application pending·0 cites
- 1741US2011286833A1Vacuum pumpDIETZ HOLGER·Filed 2011·Application pending·0 cites
- 1837US2020386455A1Refrigeration machineLEYBOLD GMBH·Filed 2017·Application pending·0 cites
- 1936US8744683B2Control device in a steering system of a vehicleHENKE TORSTEN·Filed 2007·Granted Jun 3, 2014·1 cites·16 claims
- 2035US7481066B2Vacuum deviceOERLIKON LEYBOLD VACUUM GMBH·Filed 2004·Granted Jan 27, 2009·0 cites·9 claims
- 2135US3936057AShaft sealsHOWALDTSWERKE DEUTSCHE WERFT·Filed 1973·Granted Feb 3, 1976·4 cites·21 claims
- 2234US2011197659A1Method for determining an overall leakage rate of a vacuum system and vacuum systemOERLIKON LEYBOLD VACUUM GMBH·Filed 2009·Application pending·0 cites
- 2334US2017320393A1Hydrogen recuperation for vehiclesBOSCH GMBH ROBERT·Filed 2015·Application pending·0 cites
- 2429US5742230AApparatus for triggering a warning deviceBOSCH GMBH ROBERT·Filed 1994·Granted Apr 21, 1998·7 cites·11 claims
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