Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883887 | Sulfone polyene intermediates | Stephan Jaggli, Paul Kreienbuhl, Ulrich Schwieter | 1989-11-28 |
KB
Kurt Bernhard
Overall (1989): #85,687 of 140,708Top 65%
1
Patents 1989