Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318509 | Head clamp safety locking pin | — | 1994-06-07 |
| 5284129 | Swivel ring surgical retractor | Edward L. Gallini, Robert E. David | 1994-02-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318509 | Head clamp safety locking pin | — | 1994-06-07 |
| 5284129 | Swivel ring surgical retractor | Edward L. Gallini, Robert E. David | 1994-02-08 |