Wolfgang Schafer

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Aachen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of a laminated enamelled glazing and en...
- Patent number 5,605,591
- Issue date Feb 25, 1997
- Saint-Gobain Vitrage International
- Andre Beyrle
- B32 - LAYERED PRODUCTS
Information Patent Grant
Glazing laminates
- Patent number 5,565,271
- Issue date Oct 15, 1996
- Saint-Gobain Vitrage
- Heinrich Agethen
- B32 - LAYERED PRODUCTS
Information Patent Grant
Glazing laminates
- Patent number RE34538
- Issue date Feb 8, 1994
- Saint-Gobain Vitrage
- Heinrich Agethen
- 428 - Stock material or miscellaneous articles
Information Patent Grant
Electrically heated automobile glazing with electrically conductive...
- Patent number 5,099,105
- Issue date Mar 24, 1992
- Saint-Gobain Vitrage International
- Walter Goerenz
- B32 - LAYERED PRODUCTS
Information Patent Grant
Glazing laminates
- Patent number 4,925,734
- Issue date May 15, 1990
- Saint-Gobain Vitrage
- Heinrich Agethen
- B32 - LAYERED PRODUCTS
Information Patent Grant
Glazing laminates and method of making same
- Patent number 4,643,944
- Issue date Feb 17, 1987
- Saint-Gobain Vitrage
- Heinrich Agethen
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process utilizing release agent
- Patent number 4,331,736
- Issue date May 25, 1982
- Saint-Gobain Industries
- Wolfgang Schafer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL