TREA

Frederick O. Aryee

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic fire extinguisher
    • Patent number 11,117,006
    • Issue date Sep 14, 2021
    • Frederick Aryee
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Automatic fire extinguisher
    • Patent number 11,052,271
    • Issue date Jul 6, 2021
    • Frederick Aryee
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Automatic fire extinguisher
    • Patent number 10,814,152
    • Issue date Oct 27, 2020
    • Frederick Aryee
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Musical baton apparatus
    • Patent number 5,212,333
    • Issue date May 18, 1993
    • Frederick O. Aryee
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Hair graphics
    • Patent number 5,107,868
    • Issue date Apr 28, 1992
    • Frederick O. Aryee
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS