TREA

Marshall William Pharoah

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  • Canton, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for testing telephone lines
    • Patent number 6,831,965
    • Issue date Dec 14, 2004
    • Mitel Knowledge Corporation
    • Marshall William Pharoah
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Low power dialer
    • Patent number 6,185,297
    • Issue date Feb 6, 2001
    • Mitel, Inc.
    • Patrick H. Casselman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents