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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
06/14/2022
Application #:
16688296
Filing Dt:
11/19/2019
Inventor:
Douglas J. Patterson
Title:
EXPANDABLE FILTRATION MEDIA AND GRAVEL PACK ANALYSIS USING LOW FREQUENCY ACOUSTIC WAVES
Assignment: 1
Reel/Frame:
051052/0950Recorded: 11/19/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/14/2019
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
CANTOR COLBURN, LLP--BAKER HUGHES
20 CHURCH STREET
22ND FLOOR
HARTFORD, 06103 UNITED STATES

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