Inventor · disambiguated record
Karl Eck
Also filed as: ECK KARL
33 granted patents·6 pending applications·621 citations·filing 1997–2011
97Inventor score
Top patents by PatentIndex Score
39 records- 0196US6234151B1Fuel supply systemMANNESMANN VDO AG·Filed 2000·Granted May 22, 2001·62 cites·12 claims
- 0292US6610433B1Fuel tankSIEMENS AG·Filed 2000·Granted Aug 26, 2003·69 cites·12 claims
- 0391US5791317AFlow valveVDO SCHINDLING·Filed 1997·Granted Aug 11, 1998·62 cites·15 claims
- 0488US6276342B1Fuel supply systemMANNESMANN VDO AG·Filed 1999·Granted Aug 21, 2001·65 cites·16 claims
- 0586US6488476B2Fuel feed unitMANNESMANN VDO AG·Filed 2001·Granted Dec 3, 2002·26 cites·7 claims
- 0680US6409040B1Fuel tank for a motor vehicleMANNESMANN VDO AG·Filed 2000·Granted Jun 25, 2002·35 cites·3 claims
- 0778US7992546B2Delivery unit for delivering fuelCONTINENTAL AUTOMOTIVE GMBH·Filed 2007·Granted Aug 9, 2011·13 cites·12 claims
- 0878US6696186B1Humidifying device for a fuel cell, method for humidifying a fuel cell membrane and fuel cellMANNESMANN AG·Filed 2000·Granted Feb 24, 2004·19 cites·9 claims
- 0977US6508121B2Filling level sensorMANNESMANN VDO AG·Filed 2001·Granted Jan 21, 2003·22 cites·6 claims
- 1075US6395215B1Method of producing a plastic component and fuel tank for a motor vehicleMANNESMANN VDO AG·Filed 2000·Granted May 28, 2002·13 cites·7 claims
- 1174US7828010B2Pressure regulator for a fuel supply unit and method for production of a pressure regulatorCONTINENTAL AUTOMOTIVE GMBH·Filed 2005·Granted Nov 9, 2010·7 cites·8 claims
- 1274US6443693B1Fuel PumpMANNESMAN VDO AG·Filed 2000·Granted Sep 3, 2002·20 cites·16 claims
- 1373US6491180B2Fuel tankMANNESMANN VDO AG·Filed 1999·Granted Dec 10, 2002·45 cites·17 claims
- 1470US6578417B1Filling level sensorMANNESMANN VDO AG·Filed 2000·Granted Jun 17, 2003·26 cites·9 claims
- 1570US6403243B1Fuel cell system and method of regenerating a filter element in a fuel cell systemMANNESMANN AG·Filed 2000·Granted Jun 11, 2002·13 cites·22 claims
- 1668US7980227B2Feed unit for feeding fuelCONTINENTAL AUTOMOTIVE GMBH·Filed 2007·Granted Jul 19, 2011·5 cites·12 claims
- 1767US7866339B2Pressure regulator for a fuel supply unitSIEMENS AG·Filed 2005·Granted Jan 11, 2011·5 cites·17 claims
- 1865US7665446B2Feed unitCONTINENTAL AUTOMOTIVE GMBH·Filed 2007·Granted Feb 23, 2010·6 cites·20 claims
- 1963US6810908B2Fuel tank for a motor vehicleSIEMENS AG·Filed 2002·Granted Nov 2, 2004·14 cites·14 claims
- 2062US6508118B1Level transmitter for a liquid container, and method for determining a level in a liquid containerMANNESMANN VDO AG·Filed 2000·Granted Jan 21, 2003·10 cites·10 claims
- 2162US6367503B1Plastic container and method for using the sameMANNESMANN VDO AG·Filed 1998·Granted Apr 9, 2002·20 cites·16 claims
- 2261US6418787B1Level transmitter for a liquid container and method for determining the level in a liquid containerMANNESMANN VDO AG·Filed 2000·Granted Jul 16, 2002·10 cites·18 claims
- 2360US6541143B2Fuel cell system with a device for supplying fuelATECS MANNESMANN AG·Filed 2000·Granted Apr 1, 2003·6 cites·13 claims
- 2460US6250328B1Device for supplying an internal combustion engine of a motor vehicle with fuelMANNESMANN VDO AG·Filed 2000·Granted Jun 26, 2001·9 cites·9 claims
- 2559US6463965B1Arrangement for storing fuel and method for operating a fuel tankSIEMENS AG·Filed 1999·Granted Oct 15, 2002·28 cites·21 claims
- 2657US7806108B2Feed unitCONTINENTAL AUTOMOTIVE GMBH·Filed 2006·Granted Oct 5, 2010·2 cites·20 claims
- 2755US6803759B2Passive magnetic position sensorSIEMENS AG·Filed 2002·Granted Oct 12, 2004·6 cites·4 claims
- 2850US8522816B2Device for controlling fuel in a fuel tankECK KARL·Filed 2007·Granted Sep 3, 2013·1 cites·9 claims
- 2949US7513153B2Filling level sensorSIEMENS AG·Filed 2006·Granted Apr 7, 2009·2 cites·10 claims
- 3048US2011290347A1Pressure Regulator for a Fuel Supply Unit and Method for Production of a Pressure RegulatorDIESING DETLEV·Filed 2010·Application pending·0 cites
- 3144US2010300950A1Acoustically Optimised Fluid LineCONTINENTAL AUTOMATIVE GMBH·Filed 2008·Application pending·0 cites
- 3243US8952290B2Method and apparatus for the thermal treatment of a workpiece by means of a laser beamECK KARL·Filed 2011·Granted Feb 10, 2015·0 cites·13 claims
- 3342US8069844B2Fuel delivery unit for a motor vehicleECK KARL·Filed 2007·Granted Dec 6, 2011·0 cites·10 claims
- 3442US2004101416A1Pump fluid pipe for an ejector pump and two methods for producing said pump fluid pipeFiled 2002·Application pending·0 cites
- 3541US9086039B2Fuel delivery unitECK KARL·Filed 2007·Granted Jul 21, 2015·0 cites·9 claims
- 3635US2004013537A1Fuel supply unitFiled 2001·Application pending·0 cites
- 3734US6792969B2Pressure regulatorSIEMENS AG·Filed 2001·Granted Sep 21, 2004·0 cites·2 claims
- 3833US2006288778A1Filling level sensorBENNER HANS-GUENTER·Filed 2006·Application pending·0 cites
- 3932US2004108011A1Hose for a fuel feed deviceFiled 2003·Application pending·0 cites
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