OF

Olga Fiedel

EG Evonik Degussa Gmbh: 1 patents #140 of 451Top 35%
Overall (2019): #323,689 of 560,194Top 60%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10414872 Production of SiOC-bonded polyether siloxanes Wilfried Knott, Horst Dudzik, Philippe Favresse, Ute Hesse 2019-09-17