Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10092143 | Mouthwash bottle with a pump, a toothbrush holder and an insertable cup | Huy Kha Nguyen | 2018-10-09 |
| 9918543 | Toothbrush with curved neck | Geoff Carroll, Huy Kha Nguyen | 2018-03-20 |