Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4376784 | Pesticidal fluorinated esters of the pyrethrin or pyrethroid type | Donald W. G. Harney, Peter Lehman | 1983-03-15 |
| 4283414 | Pesticidal fluorinated esters of the pyrethrin or pyrethroid type | Donald W. G. Harney, Peter Lehman | 1981-08-11 |