Norbert Wolfram Gehenn

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Mainz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Optical fibers made from multicomponent glass
- Patent number 7,072,562
- Issue date Jul 4, 2006
- Schott Glas
- Ralf Domres
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Optical fibers made from multicomponent glass
- Publication number 20050100305
- Publication date May 12, 2005
- Ralf Domres
- C03 - GLASS MINERAL OR SLAG WOOL