Gerd Strutz

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Schwelm, DE

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Patents Grantslast 30 patents

Information Patent Grant
Metal lamella strip, process for its production, as well as a frame...
- Patent number 6,306,522
- Issue date Oct 23, 2001
- Geissler Stanztechnik GmbH
- Gerd Strutz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of manufacturing a profiled strip with smooth reinforcing in...
- Patent number 4,943,335
- Issue date Jul 24, 1990
- Gebr. Happich GmbH
- Franz Schroder
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Profiled strip with smooth reinforcing insert and method of its man...
- Patent number 4,835,031
- Issue date May 30, 1989
- Gebr. Happich GmbH
- Franz Schroder
- B60 - VEHICLES IN GENERAL