Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667481 | Four blade medical retractor | Josue J. Villalta, Jimmie E. Warthan, Jeffrey L. Beaver | 1997-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667481 | Four blade medical retractor | Josue J. Villalta, Jimmie E. Warthan, Jeffrey L. Beaver | 1997-09-16 |