TREA

Richard R. Durand Jr.

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  • West Kingston, RI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable color transparent panels
    • Patent number 4,749,260
    • Issue date Jun 7, 1988
    • The Board of Governors for Higher Education, State of Rhode Island and Provid...
    • Sze C. Yang
    • G02 - OPTICS
  • Information Patent Grant

    Electronic display element
    • Patent number 4,586,792
    • Issue date May 6, 1986
    • Board of Governors for Higher Education, State of Rhode Island
    • Sze C. Yang
    • G02 - OPTICS