Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D970815 | Razor head | — | 2022-11-22 |
| 11433562 | Razor head | Chi Ren, Yanqiu Jin | 2022-09-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D970815 | Razor head | — | 2022-11-22 |
| 11433562 | Razor head | Chi Ren, Yanqiu Jin | 2022-09-06 |