Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6333052 | Medicaments for beneficial insects and method | Sherrene D. Kevan, Peter G. Kevan | 2001-12-25 |
| 5631024 | Medicaments for beneficial insects and method | Sherrene D. Kevan, Peter G. Kevan | 1997-05-20 |
| 5246636 | Process for making microcapsules and apparatus therefor | Chel W. Lew | 1993-09-21 |
| 5167962 | Filament system for delivering a medicament and method | Chel W. Lew | 1992-12-01 |