TREA

Mark G. Agresta

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  • Blacksburg, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aquarium filter cartridge with tab
    • Patent number D628675
    • Issue date Dec 7, 2010
    • Tetra Holding (US), Inc.
    • Daniel A. Newman
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Aquarium filter cartridge with tab
    • Patent number D626193
    • Issue date Oct 26, 2010
    • Tetra Holding (US), Inc.
    • Daniel A. Newman
    • D23 - Environmental heating and cooling