Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5722826 | Bonding pad | Lee H. Tuneberg | 1998-03-03 |
| 5302121 | Ball-in-socket orthodontic bracket | — | 1994-04-12 |
| 4639219 | Surgical ball hooks | — | 1987-01-27 |
| 4193195 | Orthodontic appliance | Daniel Merkel, John E. Viglietti | 1980-03-18 |