Patent Assignment
Reel/Frame 056657/0324
Assignment of Assignor's Interest
Recorded: 2021-06-24
Pages: 5
Assignors
ZHANG, FEIFEI
Executed: 2021-06-16
PENG, TAO
Executed: 2021-06-16
WANG, YUEZHI
Executed: 2021-06-16
WANG, YIDI
Executed: 2021-06-16
LIU, HE
Executed: 2021-06-16
CHENG, ZHONG
Executed: 2021-06-16
YU, YIBING
Executed: 2021-06-16
WEI, KAI
Executed: 2021-06-16
Assignee
YANGTZE UNIVERSITY
111 DAXUE ROAD, CAIDIAN DISTRICT, HUBEI PROVINCE, WUHAN CITY, CHINA
Covered Property
(1)
Automatic Rheological Parameter Measuring System and Use Method for Flowing Drilling Fluid with High Temperature and High-Pressure