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Lisa McFarland

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  • Leesburg, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Value token conversion
    • Patent number 8,590,779
    • Issue date Nov 26, 2013
    • Visa International Service Association
    • John Tullis
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Value Token Conversion
    • Publication number 20120024946
    • Publication date Feb 2, 2012
    • John Tullis
    • G06 - COMPUTING CALCULATING COUNTING