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Patent Assignment Details
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Reel/Frame:018490/0312   Pages: 5
Recorded: 11/01/2006
Conveyance: RELEASE OF SECURITY INTEREST IN PATENTS
Total properties: 2
1
Patent #:
Issue Dt:
05/14/1996
Application #:
08275444
Filing Dt:
07/15/1994
Title:
METHOD OF INCREASING THE FATIGUE LIFE AND/OR REDUCING STRESS CONCENTRATION CRACKING OF COILED METAL TUBING
2
Patent #:
Issue Dt:
12/19/2000
Application #:
09252893
Filing Dt:
02/18/1999
Title:
METHOD OF JOINING METAL STRIP ENDS TOGETHER USING A CONSUMABLE INSERT
Assignor
1
Exec Dt:
10/31/2006
Assignee
1
16401 SWINGLEY RIDGE ROAD, SUITE 700
CHESTERFIELD, MISSOURI 63017
Correspondence name and address
JULIE H. COOPER
VINSON & ELKINS L.L.P.
2001 ROSS AVENUE, SUITE 3700
DALLAS, TX 75201

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