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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/07/2012
Application #:
12390498
Filing Dt:
02/23/2009
Publication #:
Pub Dt:
08/26/2010
Inventor:
Akira Otsuka
Title:
METHODS AND APPARATUS TO MEASURE FLUID FLOW RATES
Assignment: 1
Reel/Frame:
022296/0199Recorded: 02/23/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/23/2009
Assignee:
200 GILLINGHAM LANE
MD 1
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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