Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4439441 | Contraceptive compositions and methods employing 1-substituted imidazole derivatives | Richard E. Jones, Brian H. Vickery, Keith A. M. Walker | 1984-03-27 |
| 4247552 | Contraceptive compositions and methods employing 1-substituted imidazole derivatives | Richard E. Jones, Brian H. Vickery, Keith A. M. Walker | 1981-01-27 |