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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
11943100
Filing Dt:
11/20/2007
Publication #:
Pub Dt:
05/21/2009
Inventors:
Joseph B. Drenth, Ronald R. Drenth
Title:
MAGNET POSITION LOCATOR
Assignment: 1
Reel/Frame:
020139/0499Recorded: 11/20/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/14/2007
Exec Dt:
11/14/2007
Assignee:
1803 GEARS ROAD
HOUSTON, TEXAS 77067
Correspondent:
J. MIKE AMERSON
10333 RICHMOND, SUITE 1100
HOUSTON, TX 77042
Assignment: 2
Reel/Frame:
021312/0976Recorded: 07/30/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/28/2008
Assignee:
200 EAST RANDOLPH DRIVE
CHICAGO, ILLINOIS 60601
Correspondent:
GUILLERMO MUNOZ
1803 GEARS ROAD
HOUSTON, TX 77067

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