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Patent Assignment Details
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Reel/Frame:009411/0393   Pages: 3
Recorded: 03/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/08/2000
Application #:
09043338
Filing Dt:
03/16/1998
Title:
BOREHOLE SURVEYING
Assignors
1
Exec Dt:
03/06/1998
2
Exec Dt:
03/16/1998
Assignee
1
POLARIS HOUSE, NORTH STAR AVENUE
SWINDON, WILTSHIRE SN2 1EU, UNITED KINGDOM
Correspondence name and address
BROWNING BUSHMAN
WILLIAM E. JOHNSON, JR.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TEXAS 77057

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