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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/05/2023
Application #:
17235685
Filing Dt:
04/20/2021
Publication #:
Pub Dt:
06/09/2022
Inventors:
Fei Tan, Zhongmin Mao, Yuyong Jiao, Lingling He, Jiahe Lv, Junpeng Zou, Yi Cheng, Fubin Tu
Title:
MODEL TEST DEVICE FOR GROUND COLLAPSE CAUSED BY PIPELINE LEAKAGE
Assignment: 1
Reel/Frame:
055979/0353Recorded: 04/20/2021Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/25/2021
Exec Dt:
03/25/2021
Exec Dt:
03/25/2021
Exec Dt:
03/25/2021
Exec Dt:
03/25/2021
Exec Dt:
03/25/2021
Exec Dt:
03/25/2021
Exec Dt:
03/25/2021
Assignee:
#388 LUMO ROAD, HONGSHAN DISTRICT
HUBEI PROVINCE
WUHAN CITY, CHINA 430070
Correspondent:
ALBERT L. SCHMEISER
18 E. UNIVERSITY DR., STE. 101
MESA, AZ 85201

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