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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/26/2005
Application #:
10243313
Filing Dt:
09/14/2002
Publication #:
Pub Dt:
03/18/2004
Inventor:
Philip Neville Armstrong
Title:
METHOD OF ESTIMATING RELATIVE BEARING OF A BOREHOLE RECEIVER
Assignment: 1
Reel/Frame:
013297/0899Recorded: 09/14/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/02/2002
Assignee:
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Correspondent:
SCHLUMBERGER K.K.
ROBIN NAVA
INTELLECTUAL PROPERTY LAW
2-2-1 FUCHINOBE
SAGAMIHARA, KANAGAWA-KEN, 229-0006,JAPAN

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