Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D870268 | Oral irrigator handle | Jeffrey Ladwig | 2019-12-17 |
| D867579 | Oral irrigator unit | Austin Rand Porter, Jeffrey Ladwig | 2019-11-19 |
| D857881 | Oral irrigator unit | Jeffrey Ladwig | 2019-08-27 |
| D840023 | Oral irrigator reservoir | Jeffrey Ladwig | 2019-02-05 |
| D839409 | Oral irrigator unit | Jeffrey Ladwig | 2019-01-29 |