Roger Criblez

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Bottmingen, CH

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Patents Grantslast 30 patents

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
Apparatus for feeding workpieces in a multi-station cross-fed press
- Patent number 4,186,589
- Issue date Feb 5, 1980
- Hatebur Umformmaschinen AG
- Roger Criblez
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for shearing rod sections on an automatic multi-stage cross-...
- Patent number 4,036,089
- Issue date Jul 19, 1977
- Hatebur Umformmaschinen AG
- Roger Criblez
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR