Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365783 | Mold for making a tooth positioning and retaining appliance with air holes | — | 1982-12-28 |
| 4350487 | Lock pin | Dennis B. Henderlong | 1982-09-21 |
| 4330273 | Orthodontic appliance and method for producing occlusion | — | 1982-05-18 |