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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
10/24/2000
Application #:
09002474
Filing Dt:
01/02/1998
Inventors:
JERRY M. HARRIS, BRUCE P. MARION, DUANE CANNY
Title:
DUAL MODE MULTIPLE-ELEMENT RESONANT CAVITY PIEZOCERAMIC BOREHOLE ENERGY SOURCE
Assignment: 1
Reel/Frame:
009243/0072Recorded: 06/08/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/14/1998
Exec Dt:
02/06/1998
Exec Dt:
02/07/1998
Assignee:
1650 WEST SAM HOUSTON PARKWAY N.
HOUSTON, TEXAS 77043
Correspondent:
SPECKMAN PAULEY PETERSEN & FEJER
CHARLES C. KINNE
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 2
Reel/Frame:
009433/0032Recorded: 08/21/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/08/1998
Assignee:
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Correspondent:
SPECKMAN PAULEY PETERSEN & FEJER
CHARLES C. KINNE
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 3
Reel/Frame:
011511/0319Recorded: 02/08/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/28/2000
Assignee:
6316 WINDFERN
HOUSTON, TEXAS 77040
Correspondent:
MADAN, MOSSMAN & SRIRAM, P.C.
GENE L. TYLER
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Domestic rep:
MADAN, MOSSMAN & SRIRAM, P.C.
GENE L. TYLER
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 4
Reel/Frame:
016345/0873Recorded: 08/04/2005Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/2001
Assignee:
6316 WINDFERN
HOUSTON, TEXAS 77040
Correspondent:
SALLY J. OLIVER
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 5
Reel/Frame:
022043/0131Recorded: 12/31/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/30/2008
Assignee:
8020 LEGHORN, SUITE B
HOUSTON, TEXAS 77040
Correspondent:
SUNISHA CHOKSI
1776 YORKTOWN ST., SUITE 515
HOUSTON, TX 77056

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