Issued Patents 2024
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12171385 | Base station and cleaning equipment | Yongbin Yang, Suijun Wei | 2024-12-24 |
| 12085073 | Valve spring fixing device and plunger pump | Wenjie Deng, Baoguo Jian, Weichen Liu, Peng Li, Xiaosong Wei +4 more | 2024-09-10 |
| 12077417 | Embedded bionic winch for sampling and exploration of polar sub-glacial lake | Youhong Sun, Jianhua Wang, Pavel Talalay, Tianlong Lei, Zhigang Wang +7 more | 2024-09-03 |
| 12059121 | Air duct assembly and cleaning device | Yongbin Yang, Suijun Wei | 2024-08-13 |
| 12044234 | Cover, fluid end and plunger pump | Xiaobin Li, Baojie WANG, Peng Li, Chen Jiang, Haiping Cui +2 more | 2024-07-23 |
| 12000386 | Plunger, hydraulic end and plunger pump | Baojie WANG, Hailong Li, Haiping Cui, Xiaobin Li, Peng Li +4 more | 2024-06-04 |
| 11964350 | Puller, claw, and usage method of puller | Chen Jiang, Xiaobin Li, Baojie WANG, Baoguo Jian, Peng Li | 2024-04-23 |
| 11867171 | Fluid splitter in a fluid end or plunger pump | Xiaobin Li, Baojie WANG, Haiping Cui, Peng Li, Shulin ZHANG +1 more | 2024-01-09 |