Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6213984 | Self-metering cartridge | John Main, Peter Murphy | 2001-04-10 |
| 5964736 | Livestock biological and vaccine handling system | — | 1999-10-12 |
| 5733258 | Livestock biological and vaccine handling system to include pistol grip syringe and cartridge | — | 1998-03-31 |