Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031562 | Fastening assembly | Wenhui Zhou, Hai Zhang, Jiafu Ma, Weinan Liang | 2024-07-09 |
| 11965621 | Mounting bracket | Wenhui Zhou, Hai Zhang, Jiafu Ma, Weinan Liang | 2024-04-23 |
| 11959265 | Regulating device for regulating water consumption of concealed water tank | Wenhui Zhou, Hai Zhang, Ke Xiao | 2024-04-16 |
| 11739849 | Angle valve structure | Wenhui Zhou, Hai Zhang, Qian Shen, Ke Xiao | 2023-08-29 |
| 11613880 | Adjustable height square outer cover with built-in cylinder | Wenhui Zhou, Hai Zhang, Qian Shen, Ke Xiao | 2023-03-28 |