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Zaisi Zhu

CP China National Petroleum: 1 patents #97 of 316Top 35%
📍 Jing County, CN: #38 of 78 inventorsTop 50%
Overall (All Time): #2,996,240 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9316069 Guide device for coiled tubing Sanpo Zhang, Tieli Liu, Dafei Wu, Gang Luo 2016-04-19