TREA

Philip C. Bunch

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  • Lake Stevens, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Force balanced acoustic transducer
    • Patent number 12,126,981
    • Issue date Oct 22, 2024
    • Tectonic Audio Labs, Inc.
    • Ryan C. Mettler
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents