Jorg Hofmann

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Giessen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Short-time arc-welding system and process for controlling such a sy...
- Patent number 7,064,289
- Issue date Jun 20, 2006
- Newfrey LLC
- Wolfgang Schmidt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of welding weld studs to a workpiece
- Patent number 5,938,945
- Issue date Aug 17, 1999
- Emhart Inc.
- Jorg Hofmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process of and machinery for joining two metal sheets by welding
- Patent number 5,486,678
- Issue date Jan 23, 1996
- Emhart Inc.
- Jorg Hofmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Short-time arc-welding system and process for controlling such a sy...
- Publication number 20040217091
- Publication date Nov 4, 2004
- Wolfgang Schmidt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR