GK

Gunter Kretzschmar

AD Akademie Der Wissenchaften Der Ddr: 1 patents #16 of 119Top 15%
Overall (All Time): #4,059,525 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4410709 Sulfobetaines Roland Ohme, Detlef Ballschuh, Jochen Rusche, Horst Seibt, Kristina Geneis 1983-10-18