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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/25/1986
Application #:
06707914
Filing Dt:
03/04/1985
Inventor:
DANIEL R. REARDON
Title:
PRESSURE OPERATED TEST VALVE
Assignment: 1
Reel/Frame:
004392/0419Recorded: 03/04/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/18/1985
Assignee:
P.O. BOX 2539
HOUSTON,, TEXAS 77001
Correspondent:
ROBERT A. FELSMAN
PATS. & TECHNOLOGY MANAGEMENT
HUGHES TOOL CO., P.O. BOX 2539
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

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