Roy L. Youman

Person

  • Newton, MA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Projection monitor

    • Patent number 5,692,820
    • Issue date Dec 2, 1997
    • Kopin Corporation
    • Ronald P. Gale
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Projection monitor

    • Patent number 5,467,154
    • Issue date Nov 14, 1995
    • Kopin Corporation
    • Ronald P. Gale
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS