Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D289795 | Dental impression tray | — | 1987-05-12 |
| 4530662 | Impression tray for dental purposes | Ragnvald Lindblom | 1985-07-23 |
| 4505678 | Tartar removal instrument | — | 1985-03-19 |
| 4417874 | Suction device such as a dental aspirator or sucker | Arne B. Mo | 1983-11-29 |
| 4363322 | Deodorizing and disinfecting liquid-absorbing product and process for production thereof | — | 1982-12-14 |
| 4221015 | Tooth-cleaning device | — | 1980-09-09 |