Nelson Bolzenschweiss Technik GmbH & Co. KG

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Gevelsberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for monitoring a welding process during the welding of studs...
- Patent number 7,129,437
- Issue date Oct 31, 2006
- Nelson Bolzenschweiss-Technik GmbH & Co. KG
- Jürgen Madsak
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for positioning a welding bolt and bolt welding head
- Patent number 6,933,458
- Issue date Aug 23, 2005
- Nelson Bolzenschweiss-Technik GmbH & Co. KG
- Ulrich Citrich
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for welding a bolt onto a workpiece and a bolt-welding device
- Patent number 6,825,434
- Issue date Nov 30, 2004
- Nelson Bolzenschweiss-Technik GmbH & Co. KG
- Jürgen Madsak
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Stud welding head
- Patent number 6,750,417
- Issue date Jun 15, 2004
- Nelson Bolzenschweiss Technik GmbH & Co. KG
- Jürgen Madsak
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR