Assignee
ROESEL GERD
DE·3 granted patents·12 citations·filing 2006–2008
Top patents by PatentIndex Score
3 records- 0181US8297040B2Diagnostic method and device for operating an internal combustion engineROESEL GERD·Filed 2008·Granted Oct 30, 2012·11 cites·16 claims
- 0252US8312707B2Method for operating an exhaust-gas catalytic converter of an internal combustion engineROESEL GERD·Filed 2006·Granted Nov 20, 2012·1 cites·10 claims
- 0334US8220316B2Method for determining an alcohol concentration of fuel fed to combustion in a motor vehicle after filling with a fuel of predetermined alcohol concentrationROESEL GERD·Filed 2007·Granted Jul 17, 2012·0 cites·15 claims
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