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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
Issue Dt:
05/07/1991
Application #:
07256691
Filing Dt:
10/11/1988
Inventor:
LARRY K. SPENCER
Title:
SUBMERSIBLE PNEUMATIC PUMP FOR WATER TABLE
Assignment: 1
Reel/Frame:
004959/0689Recorded: 10/11/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/11/1988
Assignee:
DALLAS, DALLAS, TEXAS
Correspondent:
JOHN F. BOOTH
CRUTSINGER & BOOTH
1000 THANKSGIVING TOWER
DALLAS, TX 75201
Assignment: 2
Reel/Frame:
004984/0405Recorded: 12/08/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/30/1988
Assignee:
Correspondent:
JOHN F. BOOTH
CRUTSINGER & BOOTH
1000 THANKSGIVING TOWER
DALLAS, TX 75201
Assignment: 3
Reel/Frame:
011731/0013Recorded: 07/10/2001Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/2001
Assignee:
C/O CODE HENNESSY & SIMMONS
10 SOUTH WACKER DRIVE, 31ST FLOOR
CHICAGO, ILLINOIS 60606
Correspondent:
ALTHEIMER & GRAY
THOMAS C. MCDONOUGH
10 S. WACKER DRIVE
SUITE 4000
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:
012145/0083Recorded: 09/06/2001Pages: 16
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
07/01/2001
Assignee:
135 SOUTH LASALLE STREET
CHICAGO, ILLINOIS 60606
Correspondent:
FEDERAL RESEARCH CORP.
TERESE M. SCHOLL
400 SEVENTH STREET NW
SUITE 101
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:
014337/0792Recorded: 07/31/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/25/2003
Assignee:
13815 SOUTH HIGHWAY
P.O. BOX 450989
HOUSTON, TEXAS 77047
Correspondent:
C/O PORTER & HEDGES, LLP
KYLE L. MARTIN, ESQ.
700 LOUISIANA
35TH FLOOR
HOUSTON, TX 77002
Assignment: 6
Reel/Frame:
016513/0025Recorded: 09/09/2005Pages: 12
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
08/31/2005
Assignee:
38 FOUNTAIN SQUARE PLAZA
CINCINNATI, OHIO 45263
Correspondent:
CORY M. AMRON, ESQUIRE
1828 L STREET, NW
11TH FLOOR
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:
017034/0757Recorded: 01/20/2006Pages: 3
Conveyance:
TERMINATION OF SECURITY INTERESTS
Assignor:
Exec Dt:
01/04/2006
Assignee:
13815 HWY 288
HOUSTON, TEXAS 77047
Correspondent:
CORY M. AMRON
1828 L STREET, NW
11TH FLOOR
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:
019204/0139Recorded: 04/24/2007Pages: 7
Conveyance:
RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
04/18/2007
Assignee:
13815 S FREEWAY
HOUSTON, TEXAS 77245
Correspondent:
LAURA KONRATH
WINSTON & STRAWN LLP
9737 S. MAYFIELD
CHICAGO, IL 60601

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