WS

Wilfried Schmieder

SA Solvay (Société Anonyme): 1 patents #174 of 437Top 40%
📍 Hofheim, DE: #277 of 466 inventorsTop 60%
Overall (All Time): #3,593,807 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6288293 Process for the preparation of 1,1,1,2-tetrafluoroethane Wolfgang Wanzke, Gunter Siegemund 2001-09-11