Rolf Pfannkuchen

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Freiberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Layer stack for transparent substrates
- Patent number 6,783,876
- Issue date Aug 31, 2004
- Saint Gobain Vitrage
- Heinz Schicht
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Layered stack for transparent substrates
- Patent number 6,541,133
- Issue date Apr 1, 2003
- Saint Gobain Vitrage
- Heinz Schicht
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Layer stack for transparent substrates
- Publication number 20030143435
- Publication date Jul 31, 2003
- St. Gobrain, Vitrage
- Heinz Schicht
- G02 - OPTICS