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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/03/1991
Application #:
07461384
Filing Dt:
01/05/1990
Inventors:
KEVIN BURTON, DAVID S. CHRISTIE
Title:
TUBULAR CONNECTOR JOINT WITH INTERFERING LOCKING PROFILE
Assignment: 1
Reel/Frame:
005223/0839Recorded: 01/05/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/17/1989
Assignee:
10777 NORTHWEST FREEWAY,
HOUSTON, TEXAS 77092
Correspondent:
JAMES E. BRADLEY
PATENTS AND TECHNOLOGY MANAGEMENT
HUGHES TOOL CO., P. O. BOX 2539
HOUTON, TX 77252-2539
Assignment: 2
Reel/Frame:
005223/0837Recorded: 01/05/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/16/1989
Assignee:
10777 NORTHWEST FREEWAY
HOUSTON, TEXAS 77092
Correspondent:
JAMES E. BRADLEY
PATENTS AND TECHNOLOGY MANAGEMENT
HUGHES TOOL CO., P. O. BOX 2539
HOUTON, TX 77252-2539

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