SZ

Siqi ZHOU

SU Southwest Petroleum University: 1 patents #417 of 1,158Top 40%
Overall (All Time): #2,824,336 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10822881 Split roller cone and PDC composite drill bit Jialin Tian, Yinglin Yang, Hongzhi He, Lin Yang, Jie Xiong +2 more 2020-11-03