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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/09/2013
Application #:
12956218
Filing Dt:
11/30/2010
Publication #:
Pub Dt:
05/31/2012
Inventors:
William CARBAUGH, Leonard G. CHILDERS, John LEBLANC
Title:
GAS HANDLER, RISER ASSEMBLY, AND METHOD
Assignment: 1
Reel/Frame:
027460/0431Recorded: 12/29/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/20/2011
Exec Dt:
12/15/2011
Exec Dt:
11/30/2010
Assignee:
3300 NORTH SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Correspondent:
STEVEN M. DUBOIS
P.O. BOX 270
FREDERICKSBURG, VA 22404
Assignment: 2
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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