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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/01/1991
Application #:
07609259
Filing Dt:
11/05/1990
Inventor:
LEO D. HUDSON
Title:
SAND CONTROL ADAPTER
Assignment: 1
Reel/Frame:
005507/0056Recorded: 11/05/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/30/1990
Assignee:
4030 WELL TECH WAY
A CORP OF CA
BAKERSFIELD, CALIFORNIA 93308
Correspondent:
JOHN D. MCCONAGHY
LYON & LYON
611 W. SIXTH ST., 34TH FLR.,
LOS ANGELES, CA 90017
Assignment: 2
Reel/Frame:
011979/0681Recorded: 07/16/2001Pages: 34
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/17/2001
Assignee:
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Correspondent:
THOMASON, MOSER & PATTERSON, LLP
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056

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