TREA

Jirair Youssefian

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  • Haddon Heights, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Decorative building block III
    • Patent number D392052
    • Issue date Mar 10, 1998
    • E. P. Henry Corporation
    • Jirair Youssefian
    • D25 - Building units and construction elements
  • Information Patent Grant

    Decorative building block
    • Patent number D387432
    • Issue date Dec 9, 1997
    • E. P. Henry Corporation
    • Jirair Youssefian
    • D25 - Building units and construction elements
  • Information Patent Grant

    Decorative building block
    • Patent number D387433
    • Issue date Dec 9, 1997
    • E. P. Henry Corporation
    • Jirair Youssefian
    • D25 - Building units and construction elements