TREA

M. John Mathieu

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  • Greenville, RI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic payment system
    • Patent number 7,370,012
    • Issue date May 6, 2008
    • GTECH Rhode Island Corporation
    • Michael Karns
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Electronic payment system
    • Publication number 20080195536
    • Publication date Aug 14, 2008
    • GTECH Rhode Island Corporation
    • Michael Karns
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Electronic payment system
    • Publication number 20040267663
    • Publication date Dec 30, 2004
    • Michael Karns
    • G06 - COMPUTING CALCULATING COUNTING