Christian Hiemenz

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Herzogenrath, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for producing an optically uniform, transpare...
- Patent number 4,590,030
- Issue date May 20, 1986
- Saint-Gobain Vitrage
- Manfred Gillner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Flexible, transparent pane for use as a window
- Patent number 4,540,622
- Issue date Sep 10, 1985
- Saint-Gobain Vitrage
- Hans-Georg Brunion
- B60 - VEHICLES IN GENERAL