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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/02/2013
Application #:
12882447
Filing Dt:
09/15/2010
Publication #:
Pub Dt:
03/15/2012
Inventor:
David Albert DIETZ
Title:
RISER ANNULUS FLOW METER AND METHOD
Assignment: 1
Reel/Frame:
024991/0874Recorded: 09/15/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/14/2010
Assignee:
3300 NORTH SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3411
Correspondent:
REMUS F. FETEA, PH.D.
P.O. BOX 270
FREDERICKSBURG, VA 22404
Assignment: 2
Reel/Frame:
025102/0240Recorded: 10/06/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/14/2010
Assignee:
3300 NORTH SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3411
Correspondent:
POTOMAC PATENT GROUP PLLC
P.O. BOX 270
FREDERICKSBURG, VA 22404
Assignment: 3
Reel/Frame:
057608/0915Recorded: 09/27/2021Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/04/2013
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
BAKER & MCKENZIE LLP
815 CONNECTICUT AVENUE, NW
ATTN: NHIA LEE
WASHINGTON, DC 20006

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