Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4765982 | Insect control device | Patricia M. Ronning | 1988-08-23 |
| 4683132 | Compositions, devices, and methods for extended control of insect activity | Patricia M. Ronning | 1987-07-28 |
| 4557751 | Compositions containing surfactant and broadleaf foliar herbicide | Patricia M. Ronning | 1985-12-10 |
| 4556410 | Compositions for tobacco sucker growth control | Patricia M. Ronning | 1985-12-03 |