Jiquan Liu

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Qingdao, Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device for evaluating foaming property of gas-soluble surfactant an...
- Patent number 10,006,845
- Issue date Jun 26, 2018
- China University of Petroleum
- Zhaomin Li
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR EVALUATING FOAMING PROPERTY OF GAS-SOLUBLE SURFACTANT AN...
- Publication number 20170082528
- Publication date Mar 23, 2017
- CHINA UNIVERSITY OF PETROLEUM
- Zhaomin Li
- G01 - MEASURING TESTING