Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D965897 | Attachment comb for hair cutting appliance | Yingchang Ma, Chao Yang, Tangwen Xu, George Gassman, Chad Aulwes | 2022-10-04 |
| D965898 | Attachment comb for hair cutting appliance | Yingchang Ma, Chao Yang, Tangwen Xu, George Gassman, Chad Aulwes | 2022-10-04 |