JL

Jun Li

SU Sichuan University: 1 patents #26 of 176Top 15%
📍 Shanghai, TX: #46 of 84 inventorsTop 55%
Overall (2023): #378,898 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11719070 Preset three-stage adjustable downhole choke with choking and pressure measurement functions Xin Guo, Zechuan Huang, Wu Zhao, Kai Zhang, Miao Yu +6 more 2023-08-08