RR

Ralf Rausch

DA Degussa Ag: 1 patents #48 of 211Top 25%
📍 Kreuzau, DE: #1 of 6 inventorsTop 20%
Overall (2005): #118,716 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6977065 Precipitated silicas Heinz Esch, Udo Gorl, Robert Kuhlmann 2005-12-20