AB

Alfred Brack

BH Bayer Healthcare: 1 patents #279 of 705Top 40%
📍 Odenthal, DE: #15 of 33 inventorsTop 50%
Overall (1994): #159,291 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5328993 Cationic triazatrimethine dyestuffs Hauke Furstenwerth, Karl-Heinrich Lange, Roderich Raue 1994-07-12