TREA

Steven M. Akkala

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  • Neenah, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Integrated frame and curb box
    • Patent number D687970
    • Issue date Aug 13, 2013
    • Neenah Foundry Company
    • Steven M. Akkala
    • D25 - Building units and construction elements
  • Information Patent Grant

    Integrated frame and curb box
    • Patent number D687971
    • Issue date Aug 13, 2013
    • Neenah Foundry Company
    • Steven M. Akkala
    • D25 - Building units and construction elements
  • Information Patent Grant

    Frame and curb box
    • Patent number D682445
    • Issue date May 14, 2013
    • Neenah Foundry Company
    • Steven M. Akkala
    • D25 - Building units and construction elements
  • Information Patent Grant

    Frame and curb box
    • Patent number D682444
    • Issue date May 14, 2013
    • Neenah Foundry Company
    • Steven M. Akkala
    • D25 - Building units and construction elements