Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708943 | Pre-alarming method, control method and control system for harmful flow pattern in oil and gas pipeline-riser system | Liejin Guo, Suifeng Zou, Quanhong Wu, Qiang Xu, Longjin Guo +3 more | 2023-07-25 |
| 10935443 | Pressure sensing device and pressure sensing apparatus | Hao Li, Yabo GUO | 2021-03-02 |