Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6244213 | Device and method for rapidly loading insect eggs into rearing containers | John L. Blythe | 2001-06-12 |
| 5785245 | Backpack sprayer for arthropod, arthropod eggs, or arthropod egg parasitoids contained in arthropod eggs | John L. Blythe | 1998-07-28 |
| 5718377 | Beneficial insect egg spraying device | John L. Blythe | 1998-02-17 |
| 5484504 | Device for attaching eggs of predaceous insects to string and a delivery system | John L. Blythe | 1996-01-16 |