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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/12/2016
Application #:
13745817
Filing Dt:
01/20/2013
Publication #:
Pub Dt:
10/03/2013
Inventors:
Jimmie Robert Williamson, Leo G. Collins, David L. Reesing, Russell Irving Bayh III
Title:
Downhole Circulating Valve Having a Metal-To-Metal Seal and Method for Operating Same
Assignment: 1
Reel/Frame:
037963/0900Recorded: 03/14/2016Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/04/2012
Exec Dt:
04/04/2012
Exec Dt:
04/09/2012
Exec Dt:
04/04/2012
Assignee:
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Correspondent:
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
IP SECTION
DALLAS, TX 75219

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