Josef Stenzenberger

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Frelberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a silicon ingot by solidification of a melt co...
- Patent number 9,238,877
- Issue date Jan 19, 2016
- SolarWorld Innovations GmbH
- Andreas Krause
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for producing silicon wafers, and silicon solar cell
- Patent number 9,109,302
- Issue date Aug 18, 2015
- Solarworld Innovations GmbH
- Andreas Krause
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Oven for non-metal melting
- Patent number 7,423,242
- Issue date Sep 9, 2008
- Deutsche Solar AG
- Marc Dietrich
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR HOLDING SILICON MELT
- Publication number 20120242016
- Publication date Sep 27, 2012
- Bernhard Freudenberg
- C30 - CRYSTAL GROWTH
Information Patent Application
Method for producing silicon wafers, and silicon solar cell
- Publication number 20110297223
- Publication date Dec 8, 2011
- SOLARWORLD INNOVATIONS GMBH
- Andreas KRAUSE
- C30 - CRYSTAL GROWTH
Information Patent Application
OVEN FOR NON-METAL MELTING
- Publication number 20070251937
- Publication date Nov 1, 2007
- Marc Dietrich
- C30 - CRYSTAL GROWTH