Dirk Krautwurst

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Oberhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Rolling method for a rolled product for introducing a step into the...
- Patent number 8,356,504
- Issue date Jan 22, 2013
- Siemens Aktiengesellschaft
- Edmund Koh
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR OPERATING A STECKEL MILL
- Publication number 20150174628
- Publication date Jun 25, 2015
- Siemens Aktiengesellschaft
- Dirk Krautwurst
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Rolling Method for a Rolled Product for Introducing a Step into the...
- Publication number 20090306810
- Publication date Dec 10, 2009
- Edmund Koh
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...