Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268622 | Fusible fire-proof emergency cut-off valve | Hailiang Liu, Tao Mu, Shoujun Zhao, Lei Wang | 2022-03-08 |
| 11149873 | Valve system with isolation device | Hailiang Liu, Tao Mu, Shoujun Zhao, Lei Wang | 2021-10-19 |
| 9816632 | Actuated valve system triggered by the failure of a collapsible pin under overpressure condition | Hailiang Liu, Tao Mu, Lei Wang, Shoujun Zhao | 2017-11-14 |