TREA

Lester M. Barcus

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  • Huntington Beach, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Planar wave transducer assembly
    • Patent number 5,342,989
    • Issue date Aug 30, 1994
    • BBE Sound, Inc.
    • Lester M. Barcus
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Planar wave transducer assembly
    • Patent number 5,212,336
    • Issue date May 18, 1993
    • Barcus-Berry, Inc.
    • Lester M. Barcus
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Microphone pickup system
    • Patent number 4,837,836
    • Issue date Jun 6, 1989
    • Lester M. Barcus
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    String instrument pickup system
    • Patent number 4,491,051
    • Issue date Jan 1, 1985
    • Lester M. Barcus
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS