Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D902348 | Handheld spray nozzle | Michael J. Quinn, Jeffrey Ladwig | 2020-11-17 |
| D901675 | Oral irrigator reservoir | Catherine Ross, Brian R. Williams, Jeffrey Ladwig | 2020-11-10 |
| D889636 | Water flosser | Oscar Senff, Jeffrey Ladwig, Carson Noel Massie | 2020-07-07 |