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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/19/2012
Application #:
12544707
Filing Dt:
08/20/2009
Publication #:
Pub Dt:
02/24/2011
Inventors:
Alfred C. Li, Arthur Kennedy
Title:
METHOD FOR DETERMINING STRUCTURAL PARAMETERS OF COMPOSITE BUILDING PANELS
Assignment: 1
Reel/Frame:
025090/0789Recorded: 10/05/2010Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/21/2009
Exec Dt:
10/05/2010
Assignee:
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661
Correspondent:
GREER, BURNS & CRAIN, LTD.
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
027765/0632Recorded: 02/27/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/21/2009
Exec Dt:
04/30/2010
Assignee:
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661
Correspondent:
GREER, BURNS & CRAIN, LTD.
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606-6771

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