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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/03/1987
Application #:
06725051
Filing Dt:
04/19/1985
Inventor:
ROBERT M. STRICKLAND
Title:
EARTH BORING BIT WITH AIR SYSTEM ACCESS
Assignment: 1
Reel/Frame:
005014/0418Recorded: 01/31/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/19/1988
Assignee:
3900 ESSEX
HOUSTON, TEXAS 77027
Correspondent:
BAKER HUGHES INCORPORATED,
3900 ESSEX LANE
SUITE 1200
P.O. BOX 4740,
HOUSTON, TEXAS 77210-4740

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