Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798205 | Method of using a subperiosteal tissue expander | Donald J. Bonomo | 1989-01-17 |
| 4719918 | Subperiosteal tissue expander | Donald J. Bonomo | 1988-01-19 |
| 4542817 | Device for preventing improper operation of a slot machine | — | 1985-09-24 |
| 4392528 | Swabbing cup construction for swabbing an oil well pipe | — | 1983-07-12 |