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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
Application #:
05155163
Filing Dt:
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
Assignment: 1
Reel/Frame:
004098/0273Recorded: 02/22/1983Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/31/1982
Assignee:
P.O. BOX 2539,
HOUSTON,, TEXAS 77001
Correspondent:
HUGHES TOOL COMPANY
5425 POLK AVE.,
HOUSTON, TX. 77001
Assignment: 2
Reel/Frame:
005050/0861Recorded: 08/08/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/09/1988
Assignee:
3900 ESSEX,
HOUSTON,, TEXAS 77027
Correspondent:
JAMES E. BRADLEY
PATENTS & TECHNOLOGY MGMNT.
HUGHES TOOL CO.
P. O. BOX 2539
HOUSTON, TX 77252-2539
Assignment: 3
Reel/Frame:
004944/0763Recorded: 08/18/1988Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/18/1988
Assignee:
5425 POLK AVE.
HOUSTON, TEXAS 77023
Correspondent:
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
P.O. BOX 4740
HOUSTON, TEXAS 77210-4740
HOUSTON, TX 77001
Assignment: 4
Reel/Frame:
005013/0843Recorded: 01/17/1989Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/29/1988
Assignee:
800 NORTH ECKHOFF STREET
ORANGE, CALIFORNIA 95668
Correspondent:
VARCO INTERNATIONAL, INC.
800 NORTH ECKHOFF STREET
ORANGE, CA. 92668
Assignment: 5
Reel/Frame:
005013/0843Recorded: 01/17/1989Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/29/1988
Assignee:
800 NORTH ECKHOFF STREET
ORANGE, CALIFORNIA 95668
Correspondent:
VARCO INTERNATIONAL, INC.
800 NORTH ECKHOFF STREET
ORANGE, CA. 92668

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