TREA

Ronald E. Fenwick

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  • Bloomington, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Core cap for loudspeaker
    • Patent number 7,400,740
    • Issue date Jul 15, 2008
    • Harman International Industries, Inc.
    • John F. Steere
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Method of assembling a loudspeaker
    • Patent number 7,152,299
    • Issue date Dec 26, 2006
    • Harman International Industries, Incorporated
    • Louis A. Mango
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrical connectors for electro-dynamic loudspeakers
    • Patent number 7,146,017
    • Issue date Dec 5, 2006
    • Harman International Industries, Incorporated
    • John F. Steere
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents