WK

Werner Krücke

SS Solvay Sa: 1 patents #185 of 433Top 45%
Overall (All Time): #2,888,557 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9963539 Hydrofluorocarbon compositions Lothar Zipfel, Karsten Borner, Pierre Dournel, Dierk-Ingolf Recke 2018-05-08