DK

Daniel Keller

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
📍 Sankt Gallen, CH: #177 of 367 inventorsTop 50%
Overall (All Time): #3,909,367 of 4,157,543Top 95%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4949081 Data display device Andreas Schelling 1990-08-14