Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10123609 | Replacement brush head for an electric toothbrush | — | 2018-11-13 |
| 9999486 | Spring mechanism for power device | — | 2018-06-19 |
| 9929621 | Spring mechanism for power device | Kevin J. Kollar | 2018-03-27 |