DC

Demin Chen

CU Cnpc Usa: 1 patents #3 of 14Top 25%
📍 Houston, TX: #777 of 2,508 inventorsTop 35%
🗺 Texas: #5,205 of 15,368 inventorsTop 35%
Overall (2018): #438,389 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10125552 Convex ridge type non-planar cutting tooth and diamond drill bit Liang Zhao, Xiaomin Cheng, Xiongwen Yang, Yonghong Wang, YU-LIN LIU 2018-11-13