Stephan WASSMANN

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Isenbuettel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for testing the function of a fuel tank system of an interna...
- Patent number 11,542,894
- Issue date Jan 3, 2023
- Volkswagen Aktiengesellschaft
- Rene Fink
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DIAGNOSING A CRANKCASE SYSTEM, CRANKCASE SYSTEM, VEHICLE...
- Publication number 20240384672
- Publication date Nov 21, 2024
- Volkswagen Aktiengesellschaft
- Mathias HAUPTVOGEL
- G07 - CHECKING-DEVICES
Information Patent Application
METHOD FOR DIAGNOSING A CRANKCASE SYSTEM OF AN INTERNAL COMBUSTION...
- Publication number 20240352878
- Publication date Oct 24, 2024
- Volkswagen Aktiengesellschaft
- Mathias HAUPTVOGEL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR TESTING THE FUNCTION OF A FUEL TANK SYSTEM OF AN INTERNA...
- Publication number 20220290638
- Publication date Sep 15, 2022
- Volkswagen Aktiengesellschaft
- Rene FINK
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS