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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/20/2020
Application #:
16234497
Filing Dt:
12/27/2018
Publication #:
Pub Dt:
03/19/2020
Inventors:
Guorui FENG, Chunwang ZHANG, Zhixin JIN, Rui GAO, Shengyong HU, Zhen LI, Jiaqing CUI et al
Title:
THREE-DIMENSIONAL ANALOG SIMULATION TEST SYSTEM FOR GAS-LIQUID COUNTERCURRENT IN ABANDONED MINE GOAF
Assignment: 1
Reel/Frame:
053701/0127Recorded: 09/06/2020Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/20/2018
Exec Dt:
12/20/2018
Exec Dt:
12/20/2018
Exec Dt:
12/20/2018
Exec Dt:
12/20/2018
Exec Dt:
12/20/2018
Exec Dt:
12/20/2018
Exec Dt:
12/20/2018
Exec Dt:
12/20/2018
Assignee:
NO.79, YINGZE WEST STREET
TAIYUAN, SHANXI, CHINA
Correspondent:
TONY HOM
81 70 ST.
BROOKLYN, NY 11209

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