Torsten Kappenstein

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Pforzheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for separating wound tubes having welded parts
- Patent number 10,589,331
- Issue date Mar 17, 2020
- Witzenmann GmbH
- Torsten Kappenstein
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR SEPARATING WOUND TUBES HAVING WELDED PARTS
- Publication number 20150217352
- Publication date Aug 6, 2015
- Witzenmann GmbH
- Torsten Kappenstein
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...