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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/31/1999
Application #:
08812281
Filing Dt:
03/06/1997
Inventors:
TOM HENNINGSEN, TOD A. OBLAK, MAX GARBUNY, JOHN M. ZOMP, L.L. ALTPETER JR.
Title:
NATURAL GAS DETECTION APPARATUS AND METHOD OPERABLE IN A MOVING VECHICLE
Assignment: 1
Reel/Frame:
009955/0808Recorded: 05/17/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/27/1997
Exec Dt:
09/27/1997
Exec Dt:
09/27/1997
Exec Dt:
09/27/1997
Assignee:
WESTINGHOUSE BLDG. GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
PAULEY PETERSEN KINNE & FEJER
CHARLES C. KINNE
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 2
Reel/Frame:
009957/0902Recorded: 05/17/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/14/1998
Assignee:
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Correspondent:
PAULEY PETERSEN KINNE & FEJER
CHARLES C. KINNE
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 3
Reel/Frame:
010263/0626Recorded: 09/27/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/31/1999
Assignee:
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Correspondent:
PAULEY PETERSEN KINNE & FEJER
CHARLES C. KINNE
2800 WEST HIGGINS ROAD, SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 4
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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