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Reza Toraby-Payhan

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  • Tulsa, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic alphanumeric display system
    • Patent number 6,643,965
    • Issue date Nov 11, 2003
    • Reza Toraby-Payhan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Numeral display device
    • Patent number 5,125,176
    • Issue date Jun 30, 1992
    • Reza Toraby-Payhan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Numeral display device
    • Patent number 5,101,587
    • Issue date Apr 7, 1992
    • Reza Toraby-Payhan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Scrolling display device
    • Patent number 5,088,219
    • Issue date Feb 18, 1992
    • Reza Toraby-Payhan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents