Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9013958 | Device for positioning submarine pipeline robots and method thereof | Huaguang Zhang, Jinhai Liu, Jian Feng, Jilei Li, Da zhong Ma +2 more | 2015-04-21 |
XW
Xiangxiang Wei
Overall (All Time): #3,049,017 of 4,157,543Top 75%
1
Patents All Time