Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D994121 | Tooth cleaner | Fangmeng Han | 2023-08-01 |
| D978355 | Tooth cleaner | Fangmeng Han | 2023-02-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D994121 | Tooth cleaner | Fangmeng Han | 2023-08-01 |
| D978355 | Tooth cleaner | Fangmeng Han | 2023-02-14 |