Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653591 | Dental tooth cleaning instrument with a mechanically driven tooth cleaning tool | — | 1997-08-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653591 | Dental tooth cleaning instrument with a mechanically driven tooth cleaning tool | — | 1997-08-05 |