Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D885061 | Electric toothbrush head | Wencheng Yang | 2020-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D885061 | Electric toothbrush head | Wencheng Yang | 2020-05-26 |