AS

Annette Sandkühler

EG Evonik Operations Gmbh: 2 patents #304 of 1,233Top 25%
📍 Marl, DE: #178 of 424 inventorsTop 45%
Overall (All Time): #1,847,467 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11370876 Fast-curing epoxy systems Emmanouil Spyrou, Dirk Fuchsmann, Britta Kohlstruk 2022-06-28
11359048 Fast-curing epoxy systems Emmanouil Spyrou, Dirk Fuchsmann, Britta Kohlstruk 2022-06-14