Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695766 | Highly virulent porcine reproductive and respiratory syndrome viruses which produce lesions in pigs and vaccines that protect pigs against said syndrome | Prem S. Paul, Patrick G. Halbur, Xiang-Jin Meng, Young S. Lyoo | 1997-12-09 |