TREA

Ehsan Sadre-Marandi

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  • Chattanooga, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Two and four picture mode camera
    • Patent number 5,214,461
    • Issue date May 25, 1993
    • Beattie Systems, Inc.
    • Ehsan Sadre-Marandi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Mirror mounting and drive system for SLR cameras
    • Patent number 4,659,202
    • Issue date Apr 21, 1987
    • Beattie Systems, Inc.
    • Ehsan Sadre-Marandi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film magazine
    • Patent number 4,577,947
    • Issue date Mar 25, 1986
    • Beattie Systems, Inc.
    • Anthony G. Fox
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera support bracket
    • Patent number D283031
    • Issue date Mar 18, 1986
    • Beattie Systems, Inc.
    • Ehsan Sadre-Marandi
    • D16 - Photography and optical equipment