Wolfgang Janisch

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Stuttgart, DE

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Patents Grantslast 30 patents

Information Patent Grant
Forging device for the production of a piston blank, and method for...
- Patent number 9,782,823
- Issue date Oct 10, 2017
- Mahle International GmbH
- Roland Grunert
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING A DISTRIBUTOR FOR REFRIGERANT IN A THERMAL...
- Publication number 20240399820
- Publication date Dec 5, 2024
- MAHLE International GmbH
- Ralf BERGMANN
- B60 - VEHICLES IN GENERAL
Information Patent Application
FORGING DEVICE FOR THE PRODUCTION OF A PISTON BLANK, AND METHOD FOR...
- Publication number 20150020566
- Publication date Jan 22, 2015
- MAHLE International GmbH
- Roland Grunert
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...