Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618547 | Control of ectoparasites | Gary D. Crouse | 1997-04-08 |
| 4870109 | Control of ectoparasites | Gary D. Crouse | 1989-09-26 |
| 4692468 | Control of colonial insects employing o-phenylenediamines | — | 1987-09-08 |
| 4421759 | Methods for controlling fire ants | — | 1983-12-20 |
| 4331652 | Controlled release parasitic formulations and method | Nelson H. Ludwig | 1982-05-25 |