TREA

Christopher Stygar

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  • Pittsburgh, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Box unloader
    • Patent number D585622
    • Issue date Jan 27, 2009
    • Nordson Corporation
    • Robert J. Allsop
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Tree stand
    • Patent number D382227
    • Issue date Aug 12, 1997
    • Adams Mfg. Corp.
    • William E. Adams
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Rhinoceros hook
    • Patent number D368017
    • Issue date Mar 19, 1996
    • Adams Mfg. Corp.
    • Sean McDowell
    • D08 - Tools and hardware
  • Information Patent Grant

    Elephant hook
    • Patent number D368016
    • Issue date Mar 19, 1996
    • Adams Mfg. Corp.
    • Sean McDowell
    • D08 - Tools and hardware
  • Information Patent Grant

    Bird Hook
    • Patent number D368018
    • Issue date Mar 19, 1996
    • Adams Mfg. Corp.
    • Sean McDowell
    • D08 - Tools and hardware