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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
17524463
Filing Dt:
11/11/2021
Publication #:
Pub Dt:
05/19/2022
Inventors:
Yan Chen, Nan Guo, Chaoren Yan
Title:
MONITORING METHOD FOR VIBRATION DRILLING STATE OF STACK STRUCTURE MATERIAL
Assignment: 1
Reel/Frame:
058107/0666Recorded: 11/11/2021Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/03/2021
Exec Dt:
11/03/2020
Assignee:
29 YUDAO STREET, QINHUAI DISTRICT
NANJING, JIANGSU, CHINA 210016
Correspondent:
ROBERT HESS
102 IVY TREE PLACE
CARY, NC 27519
Assignment: 2
Reel/Frame:
062601/0023Recorded: 02/06/2023Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/02/2021
Exec Dt:
12/02/2021
Exec Dt:
12/02/2021
Assignee:
26 YUDAO STREET, QUINHUAI DISTRICT
NANJING, JIANGSU, CHINA 210016
Correspondent:
ROBERT J. HESS
102 IVY TREE PLACE
CARY, NC 27519

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