Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342770 | Optically active isomers of substituted pyridine methyl esters of cyclopropane carboxylic acid and their use as insecticides | David P. Clifford | 1982-08-03 |
RS
Robert A. Sewell
Overall (1982): #33,380 of 81,411Top 45%
1
Patents 1982