Raymond Schoenenberger

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Rosenau, FR

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Patents Grantslast 30 patents

Information Patent Grant
Die-change device for a multi-stage forming machine
- Patent number 4,791,803
- Issue date Dec 20, 1988
- Hatebur Umformmaschinen AG
- Joseph Broquet
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process and appliance for feeding material to hot and semi-cold met...
- Patent number 4,488,420
- Issue date Dec 18, 1984
- Hatebur Umformmaschinen AG
- Roger Criblez
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Transfer mechanism for multiple punch presses
- Patent number 4,227,390
- Issue date Oct 14, 1980
- Hatebur Umformmaschinen AG
- Raymond Schoenenberger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Shearing Device for Shearing of Bar Stock and Forming Machine with...
- Publication number 20120131977
- Publication date May 31, 2012
- Hatebur Umformmaschinen AG
- Andreas Matt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR