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Patent Assignment Details
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Reel/Frame:013953/0329   Pages: 15
Recorded: 04/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/01/2006
Application #:
10326388
Filing Dt:
12/23/2002
Publication #:
Pub Dt:
06/24/2004
Title:
DRILL STRING TELEMETRY SYSTEM AND METHOD
Assignors
1
Exec Dt:
04/04/2003
2
Exec Dt:
03/28/2003
3
Exec Dt:
04/03/2003
4
Exec Dt:
03/28/2003
5
Exec Dt:
03/28/2003
6
Exec Dt:
04/09/2003
7
Exec Dt:
03/28/2003
Assignee
1
4100 CLINTON DRIVE, 6TH FLOOR
HOUSTON, TEXAS 77020-6299
Correspondence name and address
TERRENCE N. KUHARCHUK
1501 - 10060 JASPER AVENUE
EDMONTON, ALBERTA, CANADA T5J 3R8

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