TREA

Allen W. Langan

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  • Los Angeles, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cigarette lighter plug assembly
    • Patent number 4,322,122
    • Issue date Mar 30, 1982
    • Edwin L. Schwartz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pressure relief valve
    • Patent number 4,317,468
    • Issue date Mar 2, 1982
    • Rite Autotronics Corporation
    • Edwin L. Schwartz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air compressor
    • Patent number D260896
    • Issue date Sep 22, 1981
    • Rite Autotronics Corporation
    • Edwin L. Schwartz
    • D15 - Machines not elsewhere specified