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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/02/2014
Application #:
13046574
Filing Dt:
03/11/2011
Publication #:
Pub Dt:
07/07/2011
Inventors:
Paul L. Camwell, James M. Neff, Douglas S. Drumheller
Title:
TELEMETRY WAVE DETECTION APPARATUS AND METHOD
Assignment: 1
Reel/Frame:
026105/0894Recorded: 04/11/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/17/2007
Exec Dt:
05/17/2007
Exec Dt:
06/15/2007
Assignee:
926 55TH AVENUE NE
CALGARY, ALBERTA, CANADA T2E 6Y4
Correspondent:
JEFFREY HAENDLER, KLARQUIST SPARKMAN LLP
121 SW SALMON STREET, SUITE 1600
ONE WORLD TRADE CENTER
PORTLAND, OR 97204-2988
Assignment: 2
Reel/Frame:
049513/0022Recorded: 06/19/2019Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/30/2019
Assignee:
1000, 401 9TH AVENUE
SW CALGARY, AB, CANADA T2P3C5
Correspondent:
CANTOR COLBURN - BAKER HUGHES, A GE COMPANY
20 CHURCH STREET, 22ND FLR.
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:
049519/0660Recorded: 06/19/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/11/2019
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
CANTOR COLBURN - BAKER HUGHES, A GE COMPANY LLC
20 CHURCH STREET, 22ND FLR.
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:
054735/0712Recorded: 12/23/2020Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/18/2020
Assignee:
17021 ALDINE WESTFIELD RD
HOUSTON, TEXAS 77073
Correspondent:
DEIDRA MCRAE
14990 YORKTOWN PLAZA DRIVE
HOUSTON, TX 77040

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