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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
06/12/2012
Application #:
12503075
Filing Dt:
07/15/2009
Publication #:
Pub Dt:
01/20/2011
Inventors:
Shigeru SATO, Juei IGARASHI, Tsutomu YAMATE, Charles WOODBURN
Title:
METHOD AND APPARATUS FOR WELLBORE SURVEY USING INERTIAL SENSORS
Assignment: 1
Reel/Frame:
023098/0263Recorded: 08/18/2009Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/16/2009
Exec Dt:
07/16/2009
Exec Dt:
07/28/2009
Exec Dt:
07/15/2009
Assignee:
200 GILLINGHAM LANE
MD1
SUGAR LAND, TEXAS 77478
Correspondent:
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN

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