TREA

Mark Schoolmeester

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  • Cumberland, RI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Headset with boom microphone
    • Patent number D874431
    • Issue date Feb 4, 2020
    • Bose Corporation
    • Paul C. Williamson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headset with boom microphone
    • Patent number D861637
    • Issue date Oct 1, 2019
    • Bose Corporation
    • Paul C. Williamson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headset
    • Patent number D860967
    • Issue date Sep 24, 2019
    • Bose Corporation
    • Paul C. Williamson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headset
    • Patent number D847779
    • Issue date May 7, 2019
    • Bose Corporation
    • Paul C. Williamson
    • D14 - Recording, communication, or information retrieval equipment