Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739849 | Angle valve structure | Wenhui Zhou, Haojia Huang, Qian Shen, Ke Xiao | 2023-08-29 |
| 11613880 | Adjustable height square outer cover with built-in cylinder | Wenhui Zhou, Haojia Huang, Qian Shen, Ke Xiao | 2023-03-28 |