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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/04/2005
Application #:
09774524
Filing Dt:
01/31/2001
Publication #:
Pub Dt:
09/19/2002
Inventors:
Yue Yun Wang, Xiaoqiu Li, Mark R. Stepper, Chang Yang
Title:
SYSTEM FOR DIAGNOSING EGR VALVE, ACTUATOR AND SENSOR RELATED FAILURE CONDITIONS
Assignment: 1
Reel/Frame:
011764/0579Recorded: 04/30/2001Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/04/2001
Exec Dt:
04/04/2001
Exec Dt:
04/04/2001
Exec Dt:
04/02/2001
Assignee:
1400 73RD AVENUE NE
MINNEAPOLIS, MINNESOTA 55432
Correspondent:
BARNES & THORNBURG
JEFFREY A. MICHAEL
11 SOUTH MERIDIAN STREET
INDIANAPOLIS IN 46204
Assignment: 2
Reel/Frame:
012469/0156Recorded: 01/09/2002Pages: 4
Conveyance:
NUNC PRO TUNC ASSIGNMENT EFFECTIVE 11-17-2001
Assignor:
Exec Dt:
11/07/2001
Assignee:
500 JACKSON STREET
COLUMBUS, INDIANA 47201
Correspondent:
BARNES & THORNBURG
JEFFREY A. MICHAEL
11 SOUTH MERIDIAN STREET
INDIANAPOLIS, IN 46204

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