TREA

Fred P. Tarr

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  • Lexington, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Camera having dual film capacity
    • Patent number 4,124,856
    • Issue date Nov 7, 1978
    • Polaroid Corporation
    • Fred P. Tarr
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Exposure preventing shade
    • Patent number 4,109,259
    • Issue date Aug 22, 1978
    • Polaroid Corporation
    • Fred P. Tarr
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY