Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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02/28/2012
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Application #:
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12187953
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Filing Dt:
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08/07/2008
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Inventors:
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Christopher J. Bierbaum, Robin D. Katzer, Todd N. Koellner, Kevin Zhu
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Title:
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TRANSIT CARD STATE SEQUENCE SELF-HELP CORRECTION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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6450 SPRINT PARKWAY |
MAILSTOP KOPHN0312-3A371 |
OVERLAND PARK, KANSAS 66251-2100 |
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MICHAEL W. PIPER |
5601 GRANITE PARKWAY |
STE. 750 |
PLANO, TX 75024 |
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