Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12085073 | Valve spring fixing device and plunger pump | Wenjie Deng, Baoguo Jian, Weichen Liu, Peng Li, Jixin Wang +4 more | 2024-09-10 |
| 12044234 | Cover, fluid end and plunger pump | Xiaobin Li, Baojie WANG, Jixin Wang, Peng Li, Chen Jiang +2 more | 2024-07-23 |
| 12000386 | Plunger, hydraulic end and plunger pump | Baojie WANG, Hailong Li, Haiping Cui, Xiaobin Li, Jixin Wang +4 more | 2024-06-04 |