Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6322573 | Electric tongue cleaner | — | 2001-11-27 |
| 6102923 | Electric tongue cleaner | — | 2000-08-15 |
| RE36699 | Sonic dental device | — | 2000-05-16 |
| RE35712 | Sonic dental device and method | — | 1998-01-13 |
| 5636988 | Sonic dental device | — | 1997-06-10 |
| 5343883 | Sonic dental device and method | — | 1994-09-06 |