Inventor · disambiguated record
Richard Hotzel
Also filed as: HOTZEL RICHARD
5 granted patents·3 pending applications·61 citations·filing 2003–2009
80Inventor score
Top patents by PatentIndex Score
8 records- 0185US7073465B2Method and device for operating an internal combustion engineBOSCH GMBH ROBERT·Filed 2005·Granted Jul 11, 2006·23 cites·8 claims
- 0281US8245566B2Procedure and device for diagnosing an exhaust gas probeWEHMEIER KERSTEN·Filed 2009·Granted Aug 21, 2012·15 cites·15 claims
- 0379US8186205B2Procedure and device for diagnosing the dynamic of an exhaust gas sensorWEHMEIER KERSTEN·Filed 2009·Granted May 29, 2012·13 cites·13 claims
- 0467US7818999B2Procedure to measure the oxygen storage capability of an emission control systemBOSCH GMBH ROBERT·Filed 2006·Granted Oct 26, 2010·6 cites·10 claims
- 0561US8141345B2Method and device for regulating the fuel/air ratio of a combustion processSCHNAIBEL EBERHARD·Filed 2009·Granted Mar 27, 2012·4 cites·18 claims
- 0633US2006168943A1Method for operating an internal combustion engine and device for implementing the methodSCHNAIBEL EBERHARD·Filed 2006·Application pending·0 cites
- 0732US2003150209A1Method and device for regulating the fuel/air ratio of a combustion processFiled 2003·Application pending·0 cites
- 0832US2009133662A1Method for Operating an Internal Combustion Engine having a plurality of cylinder banksHARTMANN DIRK·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →