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Steven M. Akkala

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  • Neenah, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Frame and curb box
    • Patent number D673690
    • Issue date Jan 1, 2013
    • Neenah Foundry Company
    • Steven M. Akkala
    • D25 - Building units and construction elements
  • Information Patent Grant

    Frame and curb box
    • Patent number D667962
    • Issue date Sep 25, 2012
    • Neenah Foundry Company
    • Steven M. Akkala
    • D25 - Building units and construction elements
  • Information Patent Grant

    Grate
    • Patent number D622421
    • Issue date Aug 24, 2010
    • Neenah Foundry Company
    • Steven M. Akkala
    • D25 - Building units and construction elements