Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258848 | Low-pressure liquid inlet manifold and fracturing apparatus | Rikui Zhang, Tianqiang Di, Peng Zhang | 2025-03-25 |
| 12152575 | Hydraulic end assembly structure of a plunger pump | Baoguo Jian, Wenping Cui, Weichen Liu | 2024-11-26 |
| 12044234 | Cover, fluid end and plunger pump | Xiaobin Li, Baojie WANG, Jixin Wang, Peng Li, Chen Jiang +2 more | 2024-07-23 |
| 12006955 | Anti-loosening device and plunger pump | Chen Jiang, Xiaosong Wei, Xiaobin Li | 2024-06-11 |
| 12000386 | Plunger, hydraulic end and plunger pump | Baojie WANG, Hailong Li, Xiaobin Li, Jixin Wang, Peng Li +4 more | 2024-06-04 |
| 11867171 | Fluid splitter in a fluid end or plunger pump | Xiaobin Li, Jixin Wang, Baojie WANG, Peng Li, Shulin ZHANG +1 more | 2024-01-09 |
| 11828236 | Speed reducer and fracturing apparatus | Xiaosong Wei, Wenping Cui | 2023-11-28 |
| 11698063 | Hydraulic end assembly structure of a plunger pump | Baoguo Jian, Wenping Cui, Weichen Liu | 2023-07-11 |
| 11519405 | Valve spring seat sleeve, valve assembly and plunger pump | Wenjie Deng, Baoguo Jian, Weichen Liu, Peng Li, Jixin Wang | 2022-12-06 |
| 11401927 | Status monitoring and failure diagnosis system for plunger pump | Hailong Li, Haiping XING, Jixin Wang, Peng Li, Xiaobin Li | 2022-08-02 |
| 11047379 | Status monitoring and failure diagnosis system for plunger pump | Hailong Li, Haiping XING, Jixin Wang, Peng Li, Xiaobin Li | 2021-06-29 |
| 10859203 | High-low pressure lubrication system for high-horsepower plunger pump | Wenping Cui, Jixin Wang, Xiaosong Wei, Peng Li, Wenjie Deng | 2020-12-08 |