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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/19/2001
Application #:
09409222
Filing Dt:
09/30/1999
Inventors:
WILLIAM L. GOODMAN, MARK SWEENY
Title:
DOWNHOLE MAGNETIC DIPOLE ANTENNA
Assignment: 1
Reel/Frame:
010284/0389Recorded: 09/30/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/29/1999
Assignee:
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Correspondent:
PAULEY PETERSEN KINNE & FEJER
ROLAND W. NORRIS
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 2
Reel/Frame:
010284/0392Recorded: 09/30/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/29/1999
Exec Dt:
09/29/1999
Assignee:
897 INDEPENDENCE AVENUE, SUITE 1C
MOUNTAIN VIEW, CALIFORNIA 94043
Correspondent:
PAULEY PETERSEN KINNE & FEJER
ROLAND W. NORRIS
2800 WEST HIGGINS ROAD, SUITE 365
HOFFMAN ESTATES, ILLINOIS 60195
Assignment: 3
Reel/Frame:
017448/0282Recorded: 01/17/2006Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/05/2006
Assignee:
1700 SOUTH MOUNT PROSPECT ROAD
DE PLAINES, ILLINOIS 60018
Correspondent:
MARK E. FEJER
GAS TECHNOLOGY INSTITUTE
1700 SOUTH MOUNT PROSPECT ROAD
DES PLAINES IL 60018

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