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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/07/2023
Application #:
17331646
Filing Dt:
05/27/2021
Publication #:
Pub Dt:
09/16/2021
Inventors:
Jiaxing LU, Baolin LIU, Tengteng CHANG, Yu WANG, Zhiqiao WANG, Qin ZHOU
Title:
DOWNHOLE POWER DRILLING TOOL HAVING MULTI-STAGE DUAL PLUNGER ECCENTRIC GEAR MECHANISM
Assignment: 1
Reel/Frame:
056449/0408Recorded: 06/07/2021Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/12/2021
Exec Dt:
05/12/2021
Exec Dt:
05/12/2021
Exec Dt:
05/12/2021
Exec Dt:
05/12/2021
Exec Dt:
05/12/2021
Assignee:
NO.29 XUEYUAN ROAD, HAIDIAN DISTRICT,
BEIJING, CHINA 100083
Correspondent:
JCIP GLOBAL INC.
20 PACIFICA, SUITE 220,
IRVINE, CA 92618

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