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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/05/2016
Application #:
12560158
Filing Dt:
09/15/2009
Publication #:
Pub Dt:
03/18/2010
Inventors:
Stephen T. Edwards, Christopher J. Coley, Michael L. Edwards, Donald F. Shafer et al
Title:
METHOD OF DETERMINING BOREHOLE CONDITIONS FROM DISTRIBUTED MEASUREMENT DATA
Assignment: 1
Reel/Frame:
023318/0492Recorded: 10/02/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/11/2009
Assignee:
4101 WINFIELD ROAD
WARRENVILLE, ILLINOIS 60555
Correspondent:
MIMI CORONA
501 WESTLAKE PARK BLVD.
WL1, 16.179A
HOUSTON, TX 77079
Assignment: 2
Reel/Frame:
023318/0456Recorded: 10/02/2009Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/14/2009
Exec Dt:
09/15/2009
Exec Dt:
09/14/2009
Exec Dt:
09/21/2009
Assignees:
CHERTSEY ROAD, SUNBURY-ON-THAMES
MIDDLESEX, UNITED KINGDOM TW16 7BP
4101 WINFIELD ROAD
WARRENVILLE, ILLINOIS 60555
Correspondent:
MIMI CORONA
501 WESTLAKE PARK BLVD.
WL1, 16.179A
HOUSTON, TX 77079

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