Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884572 | Tack and applicator for treating torn bodily material in vivo | F. Barry Bays, Arthur F. Trott | 1989-12-05 |
| 4871364 | Metal core ossicular replacement prosthesis | F. Barry Bays | 1989-10-03 |
| 4796624 | Lashliner | Arthur F. Trott | 1989-01-10 |