Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859686 | Dihydropyridine anti-allergic and anti-inflammatory agents | Kelvin Cooper, Kenneth Richardson | 1989-08-22 |
JS
John Steele
Overall (1989): #92,704 of 140,708Top 70%
1
Patents 1989