Frank-Juergen Druschke

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Bechtolsheim, DE

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Patents Grantslast 30 patents

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
Information Patent Grant
Suction feeder
- Patent number 7,107,794
- Issue date Sep 19, 2006
- Schott AG
- Michael Beck
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Glass melt electrode and method for melting glass or glass ceramic
- Publication number 20070064763
- Publication date Mar 22, 2007
- Holger Hunnius
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and apparatus for heating melts
- Publication number 20060144089
- Publication date Jul 6, 2006
- Rainer Eichholz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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...
Information Patent Application
Suction feeder
- Publication number 20030145627
- Publication date Aug 7, 2003
- Michael Beck
- C03 - GLASS MINERAL OR SLAG WOOL