Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342770 | Optically active isomers of substituted pyridine methyl esters of cyclopropane carboxylic acid and their use as insecticides | Robert A. Sewell | 1982-08-03 |
| 4331669 | Fungicidal pyridyl arylureas, compositions containing them and method of controlling fungi and bacteria | — | 1982-05-25 |