HX

Hongjun Xu

PL Petrochina Company Limited: 1 patents #17 of 56Top 35%
Overall (2018): #394,436 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10031250 Method and apparatus of determining stiffness coefficients of formation Zhonghua Liu, Lianteng Song, Cancan Zhou, Chaoliu Li, Jixin Deng +8 more 2018-07-24