Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700473 | Triglyceride enhanced pyrethrin-based arthropodicidal composition | George S. Puritch, Diana L. Parker | 1997-12-23 |
| 5631290 | Fatty acid salt pesticidal composition | Diana L. Parker | 1997-05-20 |