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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/26/1985
Application #:
06405203
Filing Dt:
08/04/1982
Inventors:
RODERIC K. STANLEY, MARVIN MILEWITS, ROBERT C. KNAUER JR, JAMES E. BRADFIELD
Title:
MAGNETIC FLUX METHOD FOR MEASURING TUBULAR WALL THICKNESS
Assignment: 1
Reel/Frame:
004033/0678Recorded: 08/04/1982Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/09/1982
Exec Dt:
07/09/1982
Exec Dt:
07/09/1982
Exec Dt:
07/09/1982
Assignee:
1929 ALLEN PARKWAY
A CORP. OF DE
HOUSTON, TEXAS 77007
Correspondent:
WILLIAM C. NORVELL, JR.
BAKER OIL TOOLS
BAKER INTERNATIONAL CORP.
8955 KATY FREEWAY, STE. 303
HOUSTON, TX 77024
Assignment: 2
Reel/Frame:
006021/0224Recorded: 02/19/1992Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 04/25/1990DE
Assignor:
Exec Dt:
04/24/1990
Assignee:
Correspondent:
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1300 I STREET, N.W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
006021/0230Recorded: 02/19/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/03/1992
Assignee:
2835 HOLMES ROAD
HOUSTON, TEXAS 77051
Correspondent:
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1300 I STREET, N.W.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:
006962/0758Recorded: 04/28/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/01/1993
Assignee:
2840 HOWE ROAD
MARTINEZ, CALIFORNIA 94553
Correspondent:
FINNEGAN, HENDERSON ET AL.
CLAIR X. MULLEN
1300 I ST., NW
SUITE 700
WASHINGTON, DC 20005

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