Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802450 | Negative pressure shale shaker integrated with negative pressure generation and gas-liquid separation | Yuwen Wang, Pan Fang, Mingjun Du, Duyu Hou | 2023-10-31 |
| 11655805 | Ultra-long stroke multi-cylinder reciprocating pump | Yuwen Wang, Pan Fang, Lei Du | 2023-05-23 |