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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
12/03/2013
Application #:
13530298
Filing Dt:
06/22/2012
Publication #:
Pub Dt:
06/27/2013
Inventors:
TODD W. BENSON, TEDDY C. CHEN
Title:
SYSTEM AND METHOD FOR DETERMINING INCREMENTAL PROGRESSION BETWEEN SURVEY POINTS WHILE DRILLING
Assignment: 1
Reel/Frame:
028425/0022Recorded: 06/22/2012Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/21/2012
Exec Dt:
06/21/2012
Assignee:
350 N. ST. PAUL STREET
DALLAS, TEXAS 75201-4240
Correspondent:
TIMOTHY F. BLISS
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 2
Reel/Frame:
038840/0532Recorded: 06/08/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/21/2012
Exec Dt:
06/21/2012
Assignee:
350 N. ST. PAUL STREET
DALLAS, TEXAS 75201-4240
Correspondent:
BRIAN D. WALKER
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 3
Reel/Frame:
029593/0956Recorded: 01/09/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/08/2013
Assignee:
1900 NORTH AKARD STREET
DALLAS, TEXAS 75201-2300
Correspondent:
TIMOTHY F. BLISS
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 4
Reel/Frame:
038300/0839Recorded: 03/30/2016Pages: 26
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/26/2015
Assignee:
1807 ROSS AVENUE, SUITE 250
DALLAS, TEXAS 75201
Correspondent:
BRIAN D. WALKER
P.O. BOX 741715
DALLAS, TX 75374-1715

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