Assignee
ROESEL GERD
DE3 patents
Top patents by PatentIndex Score
US8297040B2Oct 30, 2012
Diagnostic method and device for operating an internal combustion engine
ROESEL GERD11 citations82
US8312707B2Nov 20, 2012
Method for operating an exhaust-gas catalytic converter of an internal combustion engine
ROESEL GERD1 citations48
US8220316B2Jul 17, 2012
Method for determining an alcohol concentration of fuel fed to combustion in a motor vehicle after filling with a fuel of predetermined alcohol concentration
ROESEL GERD0 citations39