Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D893017 | Oral irrigator unit | Austin Rand Porter, Jeffrey Ladwig | 2020-08-11 |
| D889636 | Water flosser | Oscar Senff, Jeffrey Ladwig, Adam Weisgerber | 2020-07-07 |
| D877324 | Oral irrigator handle | Jeffrey Ladwig, Austin Rand Porter | 2020-03-03 |
| D872855 | Oral irrigator unit | Austin Rand Porter, Jeffrey Ladwig | 2020-01-14 |