Karl-Heinz Paffen

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Herzogenrath, DE

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Patents Grantslast 30 patents

Information Patent Grant
Insulating glazing with electrical connection element
- Patent number 9,222,298
- Issue date Dec 29, 2015
- Saint-Gobain Glass France
- Marco Mueller
- F21 - LIGHTING
Information Patent Grant
Active device having variable energy/optical properties
- Patent number 8,035,882
- Issue date Oct 11, 2011
- Saint-Gobain Glass France
- Xavier Fanton
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
INSULATING GLAZING WITH ELECTRICAL CONNECTION ELEMENT
- Publication number 20140099826
- Publication date Apr 10, 2014
- Marco Mueller
- F21 - LIGHTING
Information Patent Application
ACTIVE DEVICE HAVING VARIABLE ENERGY/OPTICAL PROPERTIES
- Publication number 20090323162
- Publication date Dec 31, 2009
- SAINT-GOBAIN GLASS FRANCE
- Xavier Fanton
- G02 - OPTICS