KK

Karl-Heinz Koenig

DA Degussa Ag: 1 patents #33 of 130Top 30%
📍 Bischofswerda, DE: #15 of 51 inventorsTop 30%
Overall (1989): #90,514 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4851492 Organopolysiloxanes containing acyl thiourea groups, methods of their preparation and use Peter Panster, Elske Schopenhauer-Gehrmann, Peter Kleinschmit 1989-07-25