Berit Wessler

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Taufkirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Light source having an LED and a luminescence conversion body and m...
- Patent number 7,554,258
- Issue date Jun 30, 2009
- Osram Opto Semiconductors GmbH
- Wolfgang Rossner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Method of Making Ceramic Discharge Vessels Using Stereolithography
- Publication number 20070072762
- Publication date Mar 29, 2007
- Osram Sylvania Inc.
- Jeffrey T. Neil
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Light source having an LED and a luminescence conversion body and m...
- Publication number 20040145308
- Publication date Jul 29, 2004
- Osram Opto Semiconductors GmbH
- Wolfgang Rossner
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES