CF

Chenglin Fu

CC China University Of Petroleum (East China): 1 patents #254 of 736Top 35%
📍 Qingdao, CN: #946 of 2,087 inventorsTop 50%
Overall (All Time): #2,820,142 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10801282 Screw drill bypass valve with large displacement diversion function Yucai Shi, Zhibin Fan, Zhichuan Guan, Yongwang Liu, Weixing YANG +2 more 2020-10-13