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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/11/2007
Application #:
10164604
Filing Dt:
06/10/2002
Publication #:
Pub Dt:
12/12/2002
Inventors:
Edward James Cargill, Bryan James Restau
Title:
ANTI-ROTATION DEVICE FOR A STEERABLE ROTARY DRILLING DEVICE
Assignment: 1
Reel/Frame:
013160/0561Recorded: 08/05/2002Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/11/2002
Exec Dt:
07/11/2002
Assignee:
4100 CLINTON DRIVE, 6TH FLOOR
HOUSTON, TEXAS 77020-6299
Correspondent:
TERRENCE N. KUHARCHUK
1501 - 10060 JASPER AVE.
EDMONTON, ALBERTA, CANADA T5J 3R8

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