KL

Kai Lehmann

Daimlerchrysler Ag: 12 patents #58 of 4,854Top 2%
DA Daimler Ag: 2 patents #450 of 2,089Top 25%
Overall (All Time): #322,093 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9631523 Internal combustion engine valve train adjustment device Matthias Eppinger, Marc Maronde, Bernd Neubauer, Tilmann Roemheld, Thomas Stolk +1 more 2017-04-25
9404396 Motor vehicle valve train adjustment device Matthias Eppinger, Marc Maronde, Bernd Neubauer, Tilmann Roemheld, Thomas Stolk +1 more 2016-08-02
7661397 Hydraulic camshaft adjuster and method for assembling the same Michael Scheele 2010-02-16
7305947 Sealing element and pivoting motor Jorg Rosener 2007-12-11
7237517 Camshaft adjuster of an internal combustion engine Jorg Rosener 2007-07-03
7234427 Locking device for a camshaft adjuster Jens-Uwe Plank, Holger Rudsinzki 2007-06-26
7025023 Hydraulic camshaft adjuster for an internal combustion engine Jens-Uwe Plank, Jorg Rosener, Holger Rudzinski 2006-04-11
7004130 Camshaft adjuster for an internal combustion engine having hydraulic medium guides Gerald Bolz, Christian Haser, Timo Schmidt 2006-02-28
6971353 Camshaft adjustment control device Matthias Heinze, Jens-Uwe Plank, Jorg Rosener 2005-12-06
6912982 Device for changing the angle of rotation of a camshaft relative to a drive wheel of an internal combustion engine Timo Schmidt 2005-07-05
6688265 Camshaft adjustment device for an internal combustion engine Thomas Gramkow, Georg Leipner 2004-02-10
6526929 Device for relative angular adjustment between two drive-connected elements rotating at the same rotational speed 2003-03-04
6371060 Control device for the cooling and heating circuit of an internal combustion engine Götz Von Esebeck 2002-04-16
6257177 Water pump for the cooling circuit of an internal combustion engine 2001-07-10
6164248 Control device for the coolant and heating circulation circuit of an internal combustion engine 2000-12-26