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Patent Assignment Details
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Reel/Frame:011501/0552   Pages: 4
Recorded: 02/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
10/22/2002
Application #:
09676578
Filing Dt:
09/29/2000
Title:
DRILL COLLAR BOX
Assignors
1
Exec Dt:
01/19/2001
2
Exec Dt:
01/11/2001
Assignee
1
SUITE 600
1450 LAKE ROBBINS DRIVE
THE WOODLANDS, TEXAS 77380
Correspondence name and address
BROWNING BUSHMAN P.C.
CARLOS A. TORRES
5718 WESTHEIMER
SUITE 1800
HOUSTON, TX 77057

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