AB

Andreas Beck

CL Clariant: 1 patents #50 of 143Top 35%
📍 Chur, CH: #9 of 18 inventorsTop 50%
Overall (2002): #256,192 of 266,432Top 100%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6407029 Mixtures comprising tetrakis(pyrrolidino/piperdino)phosphonium salts Berthold Schiemenz, Thomas Wessel, Ralf Pfirmann, Walter Hahn 2002-06-18