Ulrich Grauvogel

📍 Koblenzer Straße, DE: #225 of 442 inventorsTop 55%

Overall (All Time): #3,180,512 of 4,157,543Top 80%

Patents All Time

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8562176	Light diode with cooling body	—	2013-10-22