Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668148 | Downhole explosion robot based on planetary roller screw telescoping and traction method thereof | Xuelian Dong, Haiyan ZHU, Qiaozhu Wang, Jingran Tang, Qingyou Liu +1 more | 2023-06-06 |
| 5489400 | Molecular complex of conductive polymer and polyelectrolyte; and a process of producing same | Jia-Ming Liu, Sze Cheng Yang | 1996-02-06 |