Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7534596 | Method and device for producing vaccine | William J. Hillegas | 2009-05-19 |
| 5679353 | Bovine trichomonas vaccine compositions | Mark Hall, William M. Acree, Lloyd Chavez | 1997-10-21 |
| 5223253 | Bovine vaccine compositions and method for preventing trichomonas infections using same | Mark Hall, William M. Acree, Lloyd Chavez | 1993-06-29 |