Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876340 | Benzazecine derivatives for cognitive and memory functions | Werner Aschwanden, Rene Imhof, Emilio Kyburz | 1989-10-24 |
RJ
Roland Jakob
Overall (1989): #62,813 of 140,708Top 45%
1
Patents 1989