Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306815 | Azo dyes with a coupling component of the quinoline series | Erwin Hahn, Clemens Grund, Andreas Geisberger, Helmut Reichelt, Mathias Wiesenfeldt +3 more | 1994-04-26 |
AG
Andreas Guldner
Overall (1994): #157,013 of 165,921Top 95%
1
Patents 1994