Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811736 | Surgical drill and bur for use therewith | J. C. Horn | 1989-03-14 |
| 4641640 | Compression screw assembly | — | 1987-02-10 |
| 4617922 | Compression screw assembly | — | 1986-10-21 |
| 4616638 | Compression screw assembly | — | 1986-10-14 |
| 4530355 | Compression screw assembly | — | 1985-07-23 |
| 4510627 | Ossicular prosthesis | Harry T. Treace | 1985-04-16 |
| D276937 | Myringotomy tube | — | 1984-12-25 |
| 4292693 | Locking bail stapedial prosthesis | John J. Shea | 1981-10-06 |
| 4263903 | Medical staple means | — | 1981-04-28 |