Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11285574 | Magnetic-hydraulic double-suspension bearing experiment table | Jianhua Zhao, Yongqiang Wang, Ziqi Wang | 2022-03-29 |
| 11162532 | Magnetic rolling bearing capable of reducing balance radial force of gear pump, and its life calculation method | Jianhua Zhao, Yongqiang Wang, Ziqi Wang | 2021-11-02 |