Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9427293 | Electric toothbrush attachment mechanism | Ronald W. Haynes, Ian Thorne, Emanuel Guzman, Sean Michael Cole, John Gardner +1 more | 2016-08-30 |
| 9038225 | Electric toothbrush with drive mechanism | Ronald W. Haynes, Ian Thorne, Emanuel Guzman, Sean Michael Cole, John Gardner +1 more | 2015-05-26 |