DIRK SCHOBER

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UETZE, DE

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Patents Grantslast 30 patents

Information Patent Grant
Valve stem seal comprising a valve rotating device
- Patent number 12,049,836
- Issue date Jul 30, 2024
- Federal-Mogul Valvetrain GmbH
- Dirk Schober
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and device for manufacturing hollow, internally cooled valves
- Patent number 11,898,473
- Issue date Feb 13, 2024
- Federal-Mogul Valvetrain GmbH
- Thorsten Matthias
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Valve for internal combustion engines having a guide vane for coolant
- Patent number 11,441,454
- Issue date Sep 13, 2022
- Federal-Mogul Valvetrain GmbH
- Dirk Schober
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
VALVE STEM SEAL COMPRISING A VALVE ROTATING DEVICE
- Publication number 20240141810
- Publication date May 2, 2024
- FEDERAL-MOGUL VALVETRAIN GMBH
- DIRK SCHOBER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND DEVICE FOR MANUFACTURING HOLLOW, INTERNALLY COOLED VALVES
- Publication number 20220403761
- Publication date Dec 22, 2022
- FEDERAL-MOGUL VALVETRAIN GMBH
- THORSTEN MATTHIAS
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
VALVE FOR INTERNAL COMBUSTION ENGINES HAVING A GUIDE VANE FOR COOLANT
- Publication number 20180274401
- Publication date Sep 27, 2018
- FEDERAL-MOGUL VALVETRAIN GMBH
- DIRK SCHOBER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES