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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/03/2005
Application #:
10196104
Filing Dt:
07/15/2002
Publication #:
Pub Dt:
01/15/2004
Inventor:
Stephen McCulloch
Title:
CHOKE RESTRICTOR DEVICES AND METHODS
Assignment: 1
Reel/Frame:
013116/0744Recorded: 07/15/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/12/2002
Assignee:
1441 PARK TEN BLVD.
HOUSTON, TEXAS 77084
Correspondent:
BRACEWELL & PATTERSON, LLP
SHAWN HUNTER
P.O. BOX 61389
HOUSTON, TX 77208
Assignment: 2
Reel/Frame:
051894/0861Recorded: 02/11/2020Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/19/2011
Assignee:
4424 W. SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77041
Correspondent:
BAKER HUGHES
2001 RANKIN ROAD
HOUSTON, TX 77073

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