ME

Manfred Ettlinger

DA Degussa Ag: 1 patents #20 of 135Top 15%
Overall (1997): #111,084 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5665156 Silanized silicon acids Dieter Kerner, Jurgen Meyer 1997-09-09