Wolfgang Weidenhaupt

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Erkelenz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Reinforcing rope made of at least two different materials
- Patent number 4,878,343
- Issue date Nov 7, 1989
- AKZO BM Arnhem, The Netherlands
- Wolfgang Weidenhaupt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic tire including reinforcing rope made of at least two diff...
- Patent number 4,807,680
- Issue date Feb 28, 1989
- Akzo nv
- Wolfgang Weidenhaupt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Reinforcing cord with wrapping wire
- Patent number 4,679,387
- Issue date Jul 14, 1987
- Akzo nv
- Wolfgang Weidenhaupt
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Reinforcing cord for elastomeric product
- Patent number 4,606,392
- Issue date Aug 19, 1986
- Akzo nv
- Wolfgang Weidenhaupt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of manufacturing a compact, multilayer single strand reinfor...
- Patent number 4,601,165
- Issue date Jul 22, 1986
- Akzo nv
- Wolfgang Weidenhaupt
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Reinforcement cable for elastomeric conduits
- Patent number 4,523,425
- Issue date Jun 18, 1985
- Akzo nv
- Franz Schild
- D07 - ROPES CABLES OTHER THAN ELECTRIC