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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/24/1997
Application #:
08566456
Filing Dt:
12/01/1995
Inventors:
GREGG W. STOUT, JAMES T. MATTE
Title:
SWAB-RESISTANT SUBTERRANEAN WELL PACKER
Assignment: 1
Reel/Frame:
012691/0478Recorded: 03/08/2002Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/15/2002
Assignee:
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Correspondent:
MARGARET A. KIRICK
5500 NORTHWEST CENTRAL DRIVE
HOUSTON TX 77092
Assignment: 2
Reel/Frame:
012698/0298Recorded: 03/12/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/04/2002
Assignee:
5500 NORTHWEST CENTRAL DRIVE
HOUSTON, TEXAS 77092
Correspondent:
MARGARET A. KIRICK
5500 NORTHWEST CENTRAL DRIVE
HOUSTON TX 77092

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