Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D470589 | Dental X-ray tube head | Charles Y. Choi, Arkady Kantor | 2003-02-18 |
| D470237 | Split yoke for a dental X-ray unit | Charles Y. Choi, Arkady Kantor | 2003-02-11 |
| D469182 | Dental x-ray unit | Charles Y. Choi, Arkady Kantor | 2003-01-21 |