Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4198782 | Control of agricultural pests by controlled release particles | Seymour Hyman | 1980-04-22 |
| 4193984 | Method and compositions for controlling flying insects | — | 1980-03-18 |