CW

Chang Wang

SC Sinopec Petroleum Engineering Technology Service Co.: 1 patents #3 of 27Top 15%
📍 Shandong, CN: #195 of 640 inventorsTop 35%
Overall (2024): #505,028 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12049792 Double-channel fluid injection apparatus Huangang Zhu, Jiancheng Li, Haoyu Sun, Qiang Cao, Yong Chen +4 more 2024-07-30