Gerhard Baumann

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Schaffhausen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Device for treating the ends of tubular components
- Patent number 4,819,385
- Issue date Apr 11, 1989
- Georg Fischer Aktiengesellschaft
- Gerhard Baumann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool for joining pipes
- Patent number 4,345,361
- Issue date Aug 24, 1982
- Georg Fischer Aktiengesellschaft
- Gerhard Baumann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Die head with workpiece actuated release
- Patent number 4,132,495
- Issue date Jan 2, 1979
- Georg Fischer Aktiengesellschaft
- Gerhard Baumann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe machining apparatus, particularly combination pipe threading a...
- Patent number 4,025,219
- Issue date May 24, 1977
- George Fisher Aktiengesellschaft
- Gerhard Baumann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR