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Patent Assignment Details
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Reel/Frame:020267/0829   Pages: 5
Recorded: 12/19/2007
Attorney Dkt #:92.1117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/29/2011
Application #:
11959645
Filing Dt:
12/19/2007
Publication #:
Pub Dt:
07/10/2008
Title:
HOLE DEPTH SENSING
Assignor
1
Exec Dt:
11/22/2007
Assignee
1
110 SCHLUMBERGER DRIVE
SUGAR LANE, TEXAS 77478
Correspondence name and address
SCHLUMBERGER OILFIELD SERVICES
200 GILLINGHAM LANE
MD 200-9
SUGAR LAND, TX 77478

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