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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/04/2003
Application #:
09580405
Filing Dt:
05/30/2000
Inventors:
Per G. Angman, Robert M. Tessari
Title:
METHOD FOR INSTALLING A CENTRALIZER RETAINING COLLAR AND OUTER SLEEVE
Assignment: 1
Reel/Frame:
011266/0161Recorded: 11/13/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/18/2000
Exec Dt:
10/24/2000
Assignee:
6204 - 6A STREET SE
CALGARY, ALBERTA, CANADA T2H 2
Correspondent:
BENNETT JONES LLP
ROSEANN B. CALDWELL
4500 BANKERS HALL
855 - 2ND STREET S.W.
CALGARY, ALBERTA, CANADA T2P 4K7
Assignment: 2
Reel/Frame:
047242/0572Recorded: 10/11/2018Pages: 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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