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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/05/2013
Application #:
12915812
Filing Dt:
10/29/2010
Publication #:
Pub Dt:
05/03/2012
Inventors:
David R. Hall, Jonathan Marshall, Dahlgren Scott
Title:
SYSTEM FOR A DOWNHOLE STRING WITH A DOWNHOLE VALVE
Assignment: 1
Reel/Frame:
025220/0771Recorded: 10/29/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/27/2010
Exec Dt:
10/26/2010
Assignee:
2185 SOUTH LARSEN PARKWAY
PROVO, UTAH 84606
Correspondent:
TYSON J. WILDE
2185 SOUTH LARSEN PARKWAY
PROVO, UT 84606
Assignment: 2
Reel/Frame:
036109/0109Recorded: 07/15/2015Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/15/2015
Assignee:
2185 TRACY HALL PARKWAY
PROVO, UTAH 84606
Correspondent:
PHILIP W. TOWNSEND, III
2185 TRACY HALL PARKWAY
PROVO, UT 84606

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