Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861785 | Benzoxazol-and benzothiazolamine derivatives, useful as anti-anoxic agents | Raymond A. Stokbroekx, Frans Eduard Janssens | 1989-08-29 |
ML
Marcel G. M. Luyckx
Overall (1989): #80,232 of 140,708Top 60%
1
Patents 1989