Inventor
LEHMANN KAI
DE16 patents
⚠️ This page may combine multiple inventors who share the name “LEHMANN KAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIMLER CHRYSLER AG
12 patentsUS6164248ADec 26, 2000
Control device for the coolant and heating circulation circuit of an internal combustion engine
DAIMLER CHRYSLER AG88 citations97
US6371060B1Apr 16, 2002
Control device for the cooling and heating circuit of an internal combustion engine
DAIMLER CHRYSLER AG58 citations94
US6257177B1Jul 10, 2001
Water pump for the cooling circuit of an internal combustion engine
DAIMLER CHRYSLER AG34 citations92
US7025023B2Apr 11, 2006
Hydraulic camshaft adjuster for an internal combustion engine
DAIMLER CHRYSLER AG41 citations89
US6971353B2Dec 6, 2005
Camshaft adjustment control device
DAIMLER CHRYSLER AG39 citations88
US6912982B2Jul 5, 2005
Device for changing the angle of rotation of a camshaft relative to a drive wheel of an internal combustion engine
DAIMLER CHRYSLER AG7 citations72
US7004130B2Feb 28, 2006
Camshaft adjuster for an internal combustion engine having hydraulic medium guides
DAIMLER CHRYSLER AG7 citations70
US6526929B2Mar 4, 2003
Device for relative angular adjustment between two drive-connected elements rotating at the same rotational speed
DAIMLER CHRYSLER AG3 citations62
US7305947B2Dec 11, 2007
Sealing element and pivoting motor
DAIMLER CHRYSLER AG2 citations61
US6688265B2Feb 10, 2004
Camshaft adjustment device for an internal combustion engine
DAIMLER CHRYSLER AG4 citations58
US7234427B2Jun 26, 2007
Locking device for a camshaft adjuster
DAIMLER CHRYSLER AG6 citations54
US7237517B2Jul 3, 2007
Camshaft adjuster of an internal combustion engine
DAIMLER CHRYSLER AG1 citations50