Gottfried Wollenhaupt

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Stuttgart, DE

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Patents Grantslast 30 patents

Information Patent Grant
Operating method for an internal combustion engine with lambda-valu...
- Patent number 6,325,056
- Issue date Dec 4, 2001
- DaimlerChrysler AG
- Hans-Karl Weining
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for protecting a lambda probe
- Patent number 4,903,481
- Issue date Feb 27, 1990
- Daimler-Benz Aktiengesellschaft
- Hans-Dieter Schuster
- G01 - MEASURING TESTING
Information Patent Grant
Process and equipment for removing odorous substances from the fres...
- Patent number 4,824,363
- Issue date Apr 25, 1989
- Daimler-Benz Aktiengesellschaft
- Joerg Abthoff
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for monitoring and adjusting .lambda.-probe-co...
- Patent number 4,622,809
- Issue date Nov 18, 1986
- Daimler-Benz Aktiengesellschaft
- Jorg Abthoff
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS