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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/06/2019
Application #:
15589746
Filing Dt:
05/08/2017
Publication #:
Pub Dt:
11/09/2017
Inventors:
Brian Dale Dewald, Doug Christian Greening, Ryan Edward Graham
Title:
MUD SAVER VALVE MEASUREMENT SYSTEM AND METHOD
Assignment: 1
Reel/Frame:
045778/0085Recorded: 05/11/2018Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/05/2017
Exec Dt:
05/08/2017
Exec Dt:
05/05/2017
Assignee:
11330 CLAY ROAD
SUITE 350
HOUSTON, TEXAS 77041
Correspondent:
ABEL LAW GROUP, LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG 4, SUITE 4200
AUSTIN, TX 78759
Assignment: 2
Reel/Frame:
046136/0574Recorded: 05/11/2018Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/28/2017
Assignee:
515 WEST GREENS ROAD
SUITE 1200
HOUSTON, TEXAS 77067
Correspondent:
ABEL LAW GROUP, LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG 4, SUITE 4200
AUSTIN, TX 78759

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