Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866075 | Indole derivatives | John L. Archibald, Terence J. Ward | 1989-09-12 |
| 4801595 | Quinoline carboxamides and anti-hypertensive compositions thereof | John L. Archibald, Terence J. Ward | 1989-01-31 |