YZ

Yapu Zhang

PL Petrochina Company Limited: 2 patents #138 of 890Top 20%
Overall (All Time): #1,966,096 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10422733 Method and device for testing wettability of dense oil reservoir Zhengming Yang, Yutian Luo, Xuewu Wang, Xuewei Liu, Shengchun Xiong +1 more 2019-09-24
10107056 Core holding system Zhengming Yang, Xuewei Liu, Haitao Hou, Yutian Luo, Shengchun Xiong +1 more 2018-10-23