Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886899 | Housefly chemosterilants | — | 1989-12-12 |
| 4851402 | Estriol growth promotant | John A. Katzenellenbogen | 1989-07-25 |
| 4849447 | Zearalanol derivatives with anabolic activity | — | 1989-07-18 |
| 4842862 | Immunostimulating agents | Carl K. Edwards, III, Paula Myers-Keith | 1989-06-27 |