Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806541 | Quinoline derivatives | Synese Jolidon, Rita Locher, Ivan Kompis, Ekkehard Weiss | 1989-02-21 |
PW
Pierre-Charles Wyss
Overall (1989): #68,346 of 140,708Top 50%
1
Patents 1989