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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/19/2002
Application #:
09928183
Filing Dt:
08/10/2001
Inventors:
James A. Burd, Jeffrey R. Corwith, Keith W. Lynch
Title:
METHOD AND APPARATUS FOR ENHANCING OIL RECOVERY
Assignment: 1
Reel/Frame:
012072/0677Recorded: 08/01/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/01/2001
Exec Dt:
08/01/2001
Exec Dt:
08/01/2001
Assignee:
234 PLB,
BARTLESVILLE, OKLAHOMA 74004
Correspondent:
HOVEY, WILLIAMS, TIMMONS ET AL.
ANDREW G. COLOMBO
2405 GRAND BLVD, STE 400
KANSAS CITY, MO 64108
Assignment: 2
Reel/Frame:
014438/0234Recorded: 08/28/2003Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2002
Assignee:
600 N. DAIRY ASHFORD
HOUSTON, TEXAS 77079
Correspondent:
RICHMOND, HITCHCOCK, FISH & DOLLAR
RYAN N. CROSS
P.O. BOX 2443
BARTLESVILLE, OK 74004

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