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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/03/2023
Application #:
16656815
Filing Dt:
10/18/2019
Publication #:
Pub Dt:
04/22/2021
Inventor:
Min ZHAO
Title:
POLISHED ROD ROTATION SENSOR
Assignment: 1
Reel/Frame:
050869/0821Recorded: 10/30/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/20/2019
Assignee:
WEST QINLING ROAD
CAOTANG SCIENCE AND TECHNOLOGY INDUSTRY BASE, HI-TECH ZONE
XI'AN, SHAANXI PROVINCE, CHINA 710304
Correspondent:
ADAM D BROOKE
1111 PENNSYLVANIA AVE NW
MORGAN, LEWIS & BOCKIUS LLP
WASHINGTON, DC 20004

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