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Antonios Efantis

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  • Don Mills, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical high tension tester
    • Patent number 6,909,289
    • Issue date Jun 21, 2005
    • Allanson International Inc.
    • Antonios Efantis
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fault protection device in a transformer
    • Patent number 5,847,910
    • Issue date Dec 8, 1998
    • Allanson International Inc.
    • Antonios Efantis
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Transformer fault protection device
    • Patent number 5,241,443
    • Issue date Aug 31, 1993
    • Jannock Electrical Products Inc.
    • Antonios Efantis
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Electrical high tension tester
    • Publication number 20040189320
    • Publication date Sep 30, 2004
    • Antonios Efantis
    • G01 - MEASURING TESTING