Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10315336 | Drill bit | Long Zhou, Bin Hong, Massimo Anghileri | 2019-06-11 |
| 8965747 | Automatic three-phase unbalanced load compensation experimental device and its control method | Huaguang Zhang, Qiuye Sun, Zhenwei Liu, Xiangping Meng, Qingqi Zhao +6 more | 2015-02-24 |