SF

Stephanie Frahn

DA Degussa Ag: 1 patents #94 of 282Top 35%
📍 Haibach, DE: #1 of 3 inventorsTop 35%
Overall (2004): #111,925 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6809149 Functionalized silicas Jurgen Meyer, Manfred Ettlinger, Dieter Kerner 2004-10-26