Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11331682 | Visual insulating spray lance for live working | Ping'an Zhang, Yu Wang, Dabo Guo, Jianfei Wang, Pin Liu +3 more | 2022-05-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11331682 | Visual insulating spray lance for live working | Ping'an Zhang, Yu Wang, Dabo Guo, Jianfei Wang, Pin Liu +3 more | 2022-05-17 |