TREA

Michael Rattee

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  • Tucson, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scale builder and method
    • Patent number 6,468,085
    • Issue date Oct 22, 2002
    • Assessment Technology Inc.
    • John Richard Bergan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    Online instructional dialogs
    • Publication number 20110200979
    • Publication date Aug 18, 2011
    • Brian Benson
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    ONLINE INSTRUCTIONAL DIALOG BOOKS
    • Publication number 20110200978
    • Publication date Aug 18, 2011
    • ASSESSMENT TECHNOLOGY INCORPORATED
    • John Robert Bergan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Integrated assessment system for standards-based assessments
    • Publication number 20090162827
    • Publication date Jun 25, 2009
    • Brian Benson
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Educational management system
    • Publication number 20030044762
    • Publication date Mar 6, 2003
    • Assessment Technology Inc.
    • John Richard Bergan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS