PN

Peter Nauroth

DA Degussa Ag: 1 patents #33 of 130Top 30%
📍 Wesseling, DE: #2 of 9 inventorsTop 25%
Overall (1989): #69,479 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4857289 Process for preparing precipitated silica Robert Kuhlmann, Gunter Turk, Adam Becker 1989-08-15