GY

Guoxing Yan

CP China National Petroleum: 1 patents #1 of 22Top 5%
Overall (2017): #410,291 of 506,227Top 85%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9816327 Information transmission apparatus for logging while drilling Guanghua Liu, Lianyang Zou, Xinli Liu, Yanfu Huang, Shikai Tao +11 more 2017-11-14