Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866078 | Phenyl pyridones and insectidal use thereof | Trevor Robert Perrior | 1989-09-12 |
| 4857551 | Insecticides | Mark Spinney | 1989-08-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866078 | Phenyl pyridones and insectidal use thereof | Trevor Robert Perrior | 1989-09-12 |
| 4857551 | Insecticides | Mark Spinney | 1989-08-15 |