TREA

Ronald J. Frias

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  • Milwaukee, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Modular reader/printer developer apparatus
    • Patent number 4,494,859
    • Issue date Jan 22, 1985
    • Micron Corporation
    • Ronald J. Frias
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Reel-to-reel drive system
    • Patent number 4,456,201
    • Issue date Jun 26, 1984
    • Micron Corporation
    • Ronald J. Frias
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Thermal film development apparatus
    • Patent number 4,322,158
    • Issue date Mar 30, 1982
    • Micron Corporation
    • Ronald J. Frias
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Surface temperature detecting apparatus
    • Patent number 4,265,117
    • Issue date May 5, 1981
    • Paul E. Thoma
    • G01 - MEASURING TESTING