Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143006 | Fracturing device | Peng Zhang, Liang LV, Xiaolei Ji, Chunqiang Lan, Yipeng WU +2 more | 2021-10-12 |
| 11105250 | Rain shield assembly, pipe assembly and turbine fracturing unit | Peng Zhang, Shanwu FU, Weipeng Yuan, Jianwei Wang, Zhuqing MAO | 2021-08-31 |
| 11035214 | Power supply semi-trailer for electric drive fracturing equipment | Shuzhen CUI, Dong Liu | 2021-06-15 |
| 10989019 | Fully-electrically driven downhole safety valve | Baoping Cai, Yonghong Liu, Chuntan Gao, Chaoyang Sheng, Peng Liu +9 more | 2021-04-27 |
| 10961993 | Continuous high-power turbine fracturing equipment | Xiaolei Ji, Peng Zhang, Chunqiang Lan, Zhuqing MAO, Jianwei Wang +1 more | 2021-03-30 |
| 10954855 | Air intake and exhaust system of turbine engine | Xiaolei Ji, Peng Zhang, Mingchao Mao, Zhuqing MAO, Jihua Wang +1 more | 2021-03-23 |