RK

Ralf Kelle

EG Evonik Degussa Gmbh: 1 patents #148 of 411Top 40%
📍 Vellmar, DE: #3 of 13 inventorsTop 25%
Overall (2018): #269,887 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9919303 Branched-chain fatty acids as liquid cation exchangers Frank Erhardt, Lukas Falke, Harald Haeger, Thomas Haas, Hans-Georg Hennemann +3 more 2018-03-20