Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D819196 | Handheld oral irrigator | Hyunchul Kim | 2018-05-29 |
| D772396 | Handheld oral irrigator | Hyunchul Kim | 2016-11-22 |
| D772397 | Oral irrigator with a charging device | Hyunchul Kim | 2016-11-22 |
| D766423 | Charging device for an oral irrigator | Hyunchul Kim | 2016-09-13 |