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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/16/2004
Application #:
09839595
Filing Dt:
04/20/2001
Publication #:
Pub Dt:
10/24/2002
Inventors:
Steven Casey, John Bowman
Title:
DIGITAL MODULATION FOR A GAS-FIRED HEATER
Assignment: 1
Reel/Frame:
012077/0629Recorded: 08/13/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/28/2001
Assignee:
1700 SOUTH MOUNT PROSPECT ROAD
DES PLAINES, ILLINOIS 60018
Correspondent:
PAULEY PETERSEN KINNE & FEJER
KEVIN D. ERICKSON
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 2
Reel/Frame:
012077/0972Recorded: 08/13/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/28/2001
Exec Dt:
06/28/2001
Assignee:
ACORN PARK
CAMBRIDGE, MASSACHUSETTS 02140
Correspondent:
PAULEY PETERSEN KINNE & FEJER
KEVIN D. ERICKSON
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 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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