Inventor
WILSTERMANN HARTUNG
DE11 patents
⚠️ This page may combine multiple inventors who share the name “WILSTERMANN HARTUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIMLER CHRYSLER AG
7 patentsUS6550312B1Apr 22, 2003
Method for determining the air/fuel ratio in an internal combustion engine combustion chamber
DAIMLER CHRYSLER AG23 citations92
US6279538B1Aug 28, 2001
Method for evaluating an ion current signal of a self-igniting internal combustion engine
DAIMLER CHRYSLER AG18 citations89
US6211680B1Apr 3, 2001
Process and apparatus for recognizing ignition failures in an internal-combustion engine having two spark plugs per cylinder
DAIMLER CHRYSLER AG13 citations73
US6348799B1Feb 19, 2002
Method for determining the ion component following a combustion process in a self-igniting internal combustion engine
DAIMLER CHRYSLER AG9 citations72
US6213092B1Apr 10, 2001
Method for determining the running smoothness of an otto spark ignition engine
DAIMLER CHRYSLER AG6 citations62
US6205774B1Mar 27, 2001
Method for detecting flow-reducing changes in an exhaust-gas catalyst body
DAIMLER CHRYSLER AG5 citations60
US6357428B1Mar 19, 2002
Process and apparatus for determining the breakdown voltage during the ignition of an internal-combustion engine
DAIMLER CHRYSLER AG2 citations53