TREA

Feng Feng

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  • Chesterfield, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ear bud adapter
    • Patent number D678868
    • Issue date Mar 26, 2013
    • Verto Medical Solutions, LLC
    • Feng Feng
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Behind the neck wireless headset
    • Patent number D678857
    • Issue date Mar 26, 2013
    • Verto Medical Solutions, LLC
    • Feng Feng
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Behind the neck wireless headset
    • Patent number D678856
    • Issue date Mar 26, 2013
    • Verto Medical Solutions, LLC
    • Feng Feng
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Behind the neck wireless headset
    • Patent number D678858
    • Issue date Mar 26, 2013
    • Verto Medical Solutions, Inc.
    • Feng Feng
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Ear bud adapter
    • Patent number D673530
    • Issue date Jan 1, 2013
    • Verto Medical Solutions, LLC
    • Feng Feng
    • D14 - Recording, communication, or information retrieval equipment