ZG

Zhenwei Gan

CC China Petroleum & Chemical: 2 patents #14 of 201Top 7%
SG Sinopec Southwest Oil & Gas: 2 patents #1 of 13Top 8%
Overall (2022): #91,757 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11248444 Tool for opening sliding sleeve Bin Qi, Zhimin Hou, Shunqu Hu, Wei Zhao, Zhi Xie +4 more 2022-02-15
11236590 Device for jet packing and fracturing and tubular column comprising same Bin Qi, Zhimin Hou, Shunqu Hu, Wei Lei, Chen Chen +4 more 2022-02-01