Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649540 | Tongue positioning device for medical procedures | Ramiro Michael Alvarez, Lawrence J. Barcelo, Faustino Bernadett | 1997-07-22 |
| 5465734 | Adjustable tongue positioning device and method | Ramiro Michael Alvarez | 1995-11-14 |