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Patent Assignment Details
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Reel/Frame:022854/0235   Pages: 3
Recorded: 06/22/2009
Attorney Dkt #:258545
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
11/02/2010
Application #:
11756314
Filing Dt:
05/31/2007
Publication #:
Pub Dt:
12/04/2008
Title:
METHOD AND SYSTEM FOR LAYING OUT PERFORATION PATTERNS
Assignor
1
Exec Dt:
05/31/2007
Assignee
1
550 WEST ADAMS STREET
CHICAGO, ILLINOIS 60661-3676
Correspondence name and address
LEYDIG VOIT & MAYER, LTD.
180 N. STETSON, TWO PRUDENTIAL PLAZA
SUITE 4900
CHICAGO, IL 60601-6731

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