Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352987 | Structure of dental X-ray apparatus | Mitsuhiko Hotta | 1982-10-05 |
| 4330281 | Holder for a dental handpiece | — | 1982-05-18 |
| 4311467 | Assembly for paired face to face dental trainees | Daryl R. Beach | 1982-01-19 |