TREA

Barry Pearlman

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  • Maryland Heights, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and methods for controlling a signal device
    • Patent number 5,355,119
    • Issue date Oct 11, 1994
    • Public Safety Equipment, Inc.
    • Barry S. Pearlman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Signal apparatus
    • Patent number 4,701,743
    • Issue date Oct 20, 1987
    • Public Safety Equipment, Inc.
    • Barry Pearlman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electronic siren amplifier
    • Patent number 4,238,787
    • Issue date Dec 9, 1980
    • Public Safety Equipment, Inc.
    • Barry Pearlman
    • G08 - SIGNALLING