Inventor
LEDERLE KARL-BERNHARD
DE8 patents
Patents
8 patentsUS6970775B2Nov 29, 2005
Method of tank leak diagnosis
BOSCH GMBH ROBERT60 citations92
US7162914B2Jan 16, 2007
Method and control unit for function diagnosis of a fuel-tank venting valve of a fuel tank system in a motor vehicle in particular
BOSCH GMBH ROBERT14 citations83
US7073376B2Jul 11, 2006
Method for testing the functionality of a tank venting system of a motor vehicle having an internal combustion engine
BOSCH GMBH ROBERT15 citations83
US6889667B2May 10, 2005
Tank-venting system in a motor vehicle and method for checking the operability of the tank-venting system
BOSCH GMBH ROBERT16 citations82
US7383821B2Jun 10, 2008
Apparatus for pumping fuel from a tank to an internal combustion engine, and method for pressure detection
BOSCH GMBH ROBERT8 citations70
US7584651B2Sep 8, 2009
Procedure to diagnose a leak in the fuel tank in a fuel tank ventilation system
BOSCH GMBH ROBERT4 citations62
US6840234B2Jan 11, 2005
Method and arrangement for checking the tightness of a vessel
BOSCH GMBH ROBERT2 citations59
US7849673B2Dec 14, 2010
Procedure for heating-up and keeping warm an emission control assembly of a motor vehicle
BOSCH GMBH ROBERT1 citations50