Ernst-Walter Schaefer

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Welgesheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for producing glass products from a glass melt
- Patent number 8,530,804
- Issue date Sep 10, 2013
- Schott AG
- Uwe Kolberg
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Heating apparatus with electrode for the conductive heating of melts
- Patent number 7,530,238
- Issue date May 12, 2009
- Schott AG
- Rainer Eichholz
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR PRODUCING GLASS PRODUCTS FROM A GLASS MELT
- Publication number 20110011849
- Publication date Jan 20, 2011
- Uwe Kolberg
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Heating device comprising an electrode for the conductive heating o...
- Publication number 20060137402
- Publication date Jun 29, 2006
- Rainer Eichholz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...