Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6123477 | Device and method for disinfecting the brush heads of toothbrushes | — | 2000-09-26 |
| 5922292 | Care station for toothbrushes | Norman Duczek | 1999-07-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6123477 | Device and method for disinfecting the brush heads of toothbrushes | — | 2000-09-26 |
| 5922292 | Care station for toothbrushes | Norman Duczek | 1999-07-13 |