Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953586 | Growth promoting pharmaceutical implant | William G. Zollers, Jr. | 2005-10-11 |
| 6645192 | Pellet implant system for immediate and delayed release of antiparasitic drug | Stanford R. Spurlin | 2003-11-11 |