TREA

Keith E. Overby

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  • Tucson, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adaptor for speaker
    • Patent number D624055
    • Issue date Sep 21, 2010
    • J&M Corporation
    • John J. Lazzeroni
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Speaker adaptor
    • Patent number D624054
    • Issue date Sep 21, 2010
    • J&M Corporation
    • John J. Lazzeroni
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents