Christoph Doeppner

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Luetter, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electrical base connection with transparent conductive layer
- Patent number 7,513,777
- Issue date Apr 7, 2009
- Doeppner Bauelemente GmbH & Co. KG
- Rolf A. O. Schneider
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE, IN PARTICULAR TRANSPARENT MULTIMEDIA FACADE
- Publication number 20100244732
- Publication date Sep 30, 2010
- Peter Kracht
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Method and device for producing composite elements and composite el...
- Publication number 20070154705
- Publication date Jul 5, 2007
- Christoph Doeppner
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Electrical base connection
- Publication number 20070139936
- Publication date Jun 21, 2007
- Rolf A. O. Schneider
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...