Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500024 | Brush head assembly and methods of manufacture | Evan Dak Wah Dengler | 2019-12-10 |
| D844995 | One-button toothbrush handle | Chong Bing Wong, Chun Yuan, Nick Freeman, Leonardo Ochoa Sosa | 2019-04-09 |
| D838991 | Tooth brush handle with brush head | Shaun Seongwon Choi, Chun Yuan | 2019-01-29 |