Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5139948 | Strain of Trichostrongylus colubriformis with ivermectin and thiabendazole resistance | Wesley Lawrence Shoop | 1992-08-18 |
| 4831017 | Increased litter size in monogastric domestic animals after treatment in mid-gestation of gravid female with avermectin or milbemycin compound | — | 1989-05-16 |