Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840393 | Drive wheel set, wire storage frame, guide wheel frame, traction mechanism and conveying mechanism | Heping Zhou, Jiawei Wang, Weiguo Li, Zengguo Zhang | 2017-12-12 |
| 9461447 | Maintenance tool for insulator of direct current transmission line | Mingxu Zhang, Fengxiang Shi, Xuebin Wang, Juxuan Jiao, Zhi Gao +8 more | 2016-10-04 |