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Frank Vewinger
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Bonn, DE
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last 30 patents
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Patent Grant
Light source and method for producing light
Patent number
8,811,449
Issue date
Aug 19, 2014
Rheinische Friedrich-Willhelms Universitaet Bonn
Frank Vewinger
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
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Patent Application
LIGHT SOURCE AND METHOD FOR PRODUCING LIGHT
Publication number
20130064264
Publication date
Mar 14, 2013
Frank Vewinger
H01 - BASIC ELECTRIC ELEMENTS