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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/22/2011
Application #:
12363465
Filing Dt:
01/30/2009
Publication #:
Pub Dt:
08/05/2010
Inventors:
Roger Ekseth, John Lionel Weston, Gary William Uttecht
Title:
REDUCING ERROR CONTRIBUTIONS TO GYROSCOPIC MEASUREMENTS FROM A WELLBORE SURVEY SYSTEM
Assignment: 1
Reel/Frame:
022455/0504Recorded: 03/25/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/06/2009
Exec Dt:
03/06/2009
Exec Dt:
03/06/2009
Assignee:
1862 W. SAM HOUSTON PARKWAY N.
HOUSTON, TEXAS 77043-3115
Correspondent:
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614

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