Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5286749 | Control of sheep ectoparasites | Peter John Kieran | 1994-02-15 |
| 4607050 | Method of controlling insects and parasites with an aqueous localized pour-on formulation | Peter John Kieran, Ronald J. Hackney, Stephen Gayst, Michael Joseph Maguire | 1986-08-19 |