TREA

Marie T. Rodriguez

Follow

Person

  • Somerville, MA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Sonar rangefinder system
    • Patent number 4,439,846
    • Issue date Mar 27, 1984
    • Polaroid Corporation
    • Marie T. Rodriguez
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Full range variable proportional fill flash system
    • Patent number 4,375,322
    • Issue date Mar 1, 1983
    • Polaroid Corporation
    • Richard J. Coppa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Variable proportional fill flash
    • Patent number 4,317,620
    • Issue date Mar 2, 1982
    • Polaroid Corporation
    • Richard J. Coppa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Exposure and flash fire control system
    • Patent number 4,299,461
    • Issue date Nov 10, 1981
    • Polaroid Corporation
    • Richard J. Coppa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY