Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4479968 | Control of ectoparasitic infestations of pigs | John Hoy, Philippus J. van Rensburg | 1984-10-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4479968 | Control of ectoparasitic infestations of pigs | John Hoy, Philippus J. van Rensburg | 1984-10-30 |