Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |