Deshun LIU

Follow

Person

Xiangtan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Support device for rotation of high-capacity and compact drill pipe...
- Patent number 11,371,298
- Issue date Jun 28, 2022
- Hunan University of Science and Technology
- Buyan Wan
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
TESTING DEVICE FOR SIMULATING FRICTIONAL WEAR BEHAVIORS OF THREADED...
- Publication number 20230273089
- Publication date Aug 31, 2023
- HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Yongping JIN
- G01 - MEASURING TESTING
Information Patent Application
PRETENSION AND TENSILE IMPACT TEST APPARATUS CAPABLE OF SIMULATING...
- Publication number 20230273104
- Publication date Aug 31, 2023
- HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Yongping JIN
- G01 - MEASURING TESTING
Information Patent Application
SUPPORT DEVICE FOR ROTATION OF HIGH-CAPACITY AND COMPACT DRILL PIPE...
- Publication number 20210040800
- Publication date Feb 11, 2021
- HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Buyan WAN
- E21 - EARTH DRILLING MINING