Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D973278 | Hair clipper | Zhenfeng Qiu, Yingchang Ma, Qing Wang | 2022-12-20 |
| D973279 | Hair clipper lid | Zhenfeng Qiu, Yingchang Ma, Qing Wang | 2022-12-20 |
| D972777 | Hair trimmer | Christian Zachrich, Chad Aulwes | 2022-12-13 |