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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/01/2006
Application #:
10480783
Filing Dt:
06/08/2004
Publication #:
Pub Dt:
11/25/2004
Inventor:
Maurice William Slack
Title:
PIPE CENTRALIZER AND METHOD OF ATTACHMENT
Assignment: 1
Reel/Frame:
015533/0333Recorded: 06/04/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/26/2004
Assignee:
6204-6A STREET SE
CALGARY, ALBERTA T2B 2H7
Correspondent:
BENNETT JONES LLP
ROSEANN CALDWELL
4500 BANKERS HALL EAST
855-2ND STREET SW
CALGARY, ALBERTA, CANADA T2P 4K7
Assignment: 2
Reel/Frame:
048314/0933Recorded: 02/08/2019Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/28/2017
Assignee:
515 WEST GREENS ROAD
SUITE 1200
HOUSTON, TEXAS 77067
Correspondent:
ABEL LAW GROUP, LLP
8911 N. CAPITAL OF TEXAS HWY
BLDG 4, SUITE 4200
AUSTIN, TX 78759

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