Issued Patents All Time
Showing 1–1 of 1 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, Weizhi LIU, Qiang Xu, Longjin Guo +3 more | 2023-07-25 |