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Stephen C Butler

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  • Portsmouth, RI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    High amplification flextensional transduction and devices
    • Patent number 11,893,975
    • Issue date Feb 6, 2024
    • The United States of America as represented by the Secretary of the Navy
    • Stephen C Butler
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Slotted thermophone
    • Patent number 11,582,561
    • Issue date Feb 14, 2023
    • Nathanael K. Mayo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Air based sonar projector array
    • Patent number 10,788,575
    • Issue date Sep 29, 2020
    • The United States of America as represented by the Secretary of the Navy
    • Jackeline D Diapis
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method for designing an acoustic array
    • Patent number 9,286,418
    • Issue date Mar 15, 2016
    • The United States of America as represented by the Secretary of the Navy
    • Stephen C Butler
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS