Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5177100 | N-phenylpyrazole derivatives | David A. Roberts, David William Hawkins, Ian G. Buntain | 1993-01-05 |
| 5104994 | N-phenylpyrazole derivatives | David A. Roberts, David William Hawkins, Ian G. Buntain | 1992-04-14 |