Ralf Wirth

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Farmington Hills, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Procedures for the operation of an internal combustion engine's par...
- Patent number 7,963,107
- Issue date Jun 21, 2011
- Robert Bosch GmbH
- Ralf Wirth
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for operating a sensor for recording particles in a gas stre...
- Patent number 7,587,925
- Issue date Sep 15, 2009
- Robert Bosch GmbH
- Ralf Wirth
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Procedures for the operation of an internal combustion engine's par...
- Publication number 20100242444
- Publication date Sep 30, 2010
- ROBERT BOSCH GmbH
- Ralf Wirth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
APPARATUS AND METHOD FOR EXHAUST GAS POSTTREATMENT
- Publication number 20100064667
- Publication date Mar 18, 2010
- Ralf Wirth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND APPARATUS FOR INCREASING THE EXHAUST GAS TEMPERATURE OF...
- Publication number 20090188252
- Publication date Jul 30, 2009
- ROBERT BOSCH GmbH
- Michael Kolitsch
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method for operating a sensor for recording particles in a gas stre...
- Publication number 20070089478
- Publication date Apr 26, 2007
- Ralf Wirth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES