Mingwei Liao

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Microorganism curing anti-seepage device based on capsule transmiss...
- Patent number 11,566,523
- Issue date Jan 31, 2023
- Southwest Petroleum University
- Liang Guo
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Drilling platform for amphibious operations
- Patent number 11,441,357
- Issue date Sep 13, 2022
- Southwest Petroleum University
- Junwei Zhang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Irregular rock sample high-pressure permeation device with adjustab...
- Patent number 11,047,789
- Issue date Jun 29, 2021
- Southwest Petroleum University
- Liang Guo
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Microorganism curing anti-seepage device based on capsule transmiss...
- Publication number 20200347724
- Publication date Nov 5, 2020
- SOUTHWEST PETROLEUM UNIVERSITY
- Liang Guo
- E21 - EARTH DRILLING MINING
Information Patent Application
Irregular rock sample high-pressure permeation device with adjustab...
- Publication number 20200018681
- Publication date Jan 16, 2020
- Southwest Petroleum University
- Liang Guo
- G01 - MEASURING TESTING
Information Patent Application
Drilling platform for amphibious operations
- Publication number 20200018121
- Publication date Jan 16, 2020
- Southwest Petroleum University
- Junwei Zhang
- B60 - VEHICLES IN GENERAL