PF

Petra Fritzen

EG Evonik Degussa Gmbh: 1 patents #117 of 408Top 30%
Overall (2017): #282,481 of 506,227Top 60%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9783656 Surface treatment of particles and their use Kathrin Lehmann, Frauke Henning, Christian Mund, Bernd Rohe, Joerg Hocken 2017-10-10