Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4394387 | Compositions and method of combatting pest employing substituted benzophenone hydrozones or semicarbazones | Leonard G. Copping, John C. Kerry, Robert J. Willis, Bryan H. Palmer | 1983-07-19 |
| 4344893 | Pesticide compounds | Leonard G. Copping, John C. Kerry, Robert J. Willis, Bryan H. Palmer | 1982-08-17 |
| 4262005 | Compounds, compositions and methods for controlling pests | John McCarthy, Bryan H. Palmer | 1981-04-14 |
| 4255435 | Triazole compounds | David M. Weighton | 1981-03-10 |