Volker Schulte

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Olsberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for joining metal sheets and the like
- Patent number 6,199,271
- Issue date Mar 13, 2001
- Ortwin Hahn
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Process and apparatus for mechanically joining metallic components
- Publication number 20010025518
- Publication date Oct 4, 2001
- Ortwin Hahn
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and apparatus for joining metal sheets and the like
- Publication number 20010002506
- Publication date Jun 7, 2001
- Ortwin Hahn
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...