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Patent Assignment Details
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Reel/Frame:017285/0548   Pages: 2
Recorded: 02/23/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/10/2008
Application #:
11294278
Filing Dt:
12/05/2005
Publication #:
Pub Dt:
06/07/2007
Title:
UNIVERSAL RIG WITH VERTICAL STAND FOR TUBULARS
Assignor
1
Exec Dt:
12/12/2005
Assignee
1
1402-500 4TH AVE. S.W.
CALGARY, ALBERTA, CANADA T2P 2V6
Correspondence name and address
C. JAMES BUSHMAN
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057-5771

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