TREA

Richard G. Plourde

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  • Ashland, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dynamic equalizing
    • Patent number RE37223
    • Issue date Jun 12, 2001
    • Bose Corporation
    • Amar G. Bose
    • 381 - Electrical audio signal processing systems and devices
  • Information Patent Grant

    Dynamic equalizing
    • Patent number 4,490,843
    • Issue date Dec 25, 1984
    • Bose Corporation
    • Amar G. Bose
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Method of and means for loudspeaker sound wave distribution
    • Patent number 4,214,645
    • Issue date Jul 29, 1980
    • Avid Corporation
    • Richard G. Plourde
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE