TREA

FRANK SEIFERTH

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  • Toronto, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Policy services
    • Patent number 8,775,621
    • Issue date Jul 8, 2014
    • Redknee Inc.
    • Frank Seiferth
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    POLICY SERVICES
    • Publication number 20080059635
    • Publication date Mar 6, 2008
    • Redknee Inc.
    • FRANK SEIFERTH
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE