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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/31/1999
Application #:
09094879
Filing Dt:
06/15/1998
Inventor:
DAVID D. HEARN
Title:
APPARATUS FOR MILLING A WINDOW IN WELL TUBULAR
Assignment: 1
Reel/Frame:
009283/0558Recorded: 06/16/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/03/1998
Assignee:
515 SOUTH FLOWER STREET
LOS ANGELES, CALIFORNIA 90071
Correspondent:
DRUDE FAULCONER
CANYON CREEK NB BLDG.
333 W. CAMPBELL ROAD
SUITE 330
RICHARDSON, TX 75080
Assignment: 2
Reel/Frame:
012333/0329Recorded: 12/17/2001Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/20/2001
Assignee:
BARTLESVILLE, OKLAHOMA 74004
Correspondent:
LADAS AND PARRY
LANNING G. BRYER
26 WEST 61ST STREET
NEW YORK, NY 10023

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