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John Sundquist

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  • Chicago, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Microphone (KSM137)
    • Patent number D479837
    • Issue date Sep 23, 2003
    • Shure Incorporated
    • John Sundquist
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Microphone (KSM141)
    • Patent number D478068
    • Issue date Aug 5, 2003
    • Shure Incorporated
    • John Sundquist
    • D14 - Recording, communication, or information retrieval equipment