Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H1065 | Transgenic avian line resistant to avian leukosis virus | Lyman B. Crittenden | 1992-06-02 |
| 4997763 | Vectors for gene insertion into avian germ line | Stephen H. Hughes, Lyman B. Crittenden | 1991-03-05 |