Patents/Inventors

Yiquan Ma

ChengduCN4 patents

5 Patents

US122650652025
Fracture Opening Simulation Device for Hard Brittle Mudstone and Shale with Organic Matter
Chengdu University Of Technology
0 cites
US119064012024
Sampling Device for Geological Fluid Detection
Chengdu University Of Technology
0 cites
US118924322024
Multifunctional Rock Mechanics Tester
Chengdu University Of Technology
0 cites
US118798842024
Classification Method and System for Fine-grained Mixed Sedimentary Rocks, Medium, and Terminal
Chengdu University Of Technology
0 cites
US118601332024
Multi-shaft Pressurized Rock Mechanics Tester
Chengdu University Of Technology
0 cites