RD

Ralf-Burckhard Dethlefs

FK Felix Schoeller Gmbh & Co. Kg: 1 patents #20 of 45Top 45%
📍 Osnabrück, DE: #164 of 348 inventorsTop 50%
Overall (All Time): #3,894,566 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4895757 Photographic paper support manufacture Wolfram Wysk, Bernd Scholz 1990-01-23