TREA

David S. Wilkes JR.

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  • Indianapolis, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Phase independent surround speaker
    • Patent number 9,380,387
    • Issue date Jun 28, 2016
    • Klipsch Group, Inc.
    • David S. Wilkes
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Phase Independent Surround Speaker
    • Publication number 20160037258
    • Publication date Feb 4, 2016
    • Klipsch Group, Inc.
    • David S. Wilkes
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE