GW

Gerd Windbiel

EG Evonik Degussa Gmbh: 1 patents #940 of 1,853Top 55%
Overall (All Time): #2,859,204 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10299471 Biodegradable super-spreading, organomodified trisiloxane René Hänsel, Ewald Sieverding, Michael Ferenz, Andrea Jacobi 2019-05-28