Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247592 | Power system and travel power station | Jie Zhao, Jiawei Han, Min Yang, Guangbin Tan, Shaozhong Wang +4 more | 2025-03-11 |
| 10316540 | Tower lifting device for rotary blasthole drill | Jie Zhao, Ning Heng | 2019-06-11 |