FH

Frederik Hempelmann

OH Osram Gesellschaft Mit Beschraenkter Haftung: 1 patents #116 of 318Top 40%
Overall (All Time): #3,165,405 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8476833 Method for operating a light-emitting diode arrangement, and circuit arrangement Ralf Hying, Bernhard Reiter 2013-07-02