ZL

Zhaoyun Li

Overall (2023): #183,521 of 537,848Top 35%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11787670 Control method, control system, and device for grab of portal crane Zhao Tian, Zhongjian She, Jinqi Wan, Qingyong Tao, Hailei Wang +2 more 2023-10-17