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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/26/1995
Application #:
08290023
Filing Dt:
08/12/1994
Inventors:
JAY N. ZEMEL, HSIN-YI HSIEH, ANITA L. SPETZ
Title:
PYROELECTRIC SWIRL MEASUREMENT
Assignment: 1
Reel/Frame:
007179/0146Recorded: 10/17/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/08/1994
Exec Dt:
09/08/1994
Exec Dt:
09/20/1994
Assignee:
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Correspondent:
MARK E. FEJER
SPECKMAN, PAULEY & FEJER, P.C.
SUITE 365
2800 WEST HIGGINS ROAD
HOFFMAN ESTATES, IL 60195
Assignment: 2
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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