Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885293 | Antiglaucoma agents | David R. Andrews, Robert W. Watkins | 1989-12-05 |
| 4826816 | Antihypertensive compounds | David R. Andrews | 1989-05-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885293 | Antiglaucoma agents | David R. Andrews, Robert W. Watkins | 1989-12-05 |
| 4826816 | Antihypertensive compounds | David R. Andrews | 1989-05-02 |