TREA

Michael Davenport

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  • Fort Wayne, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter assembly having an outer filter element and an inner filter...
    • Patent number 11,697,945
    • Issue date Jul 11, 2023
    • Masterspas, LLC
    • Nathan Coelho
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Outer filter element
    • Patent number D916238
    • Issue date Apr 13, 2021
    • Masterspas, LLC
    • Nathan Coelho
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Inner filter element
    • Patent number D904560
    • Issue date Dec 8, 2020
    • Master Spas, Inc.
    • Nathan Coelho
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Outer filter element
    • Patent number D881339
    • Issue date Apr 14, 2020
    • Master Spas, Inc.
    • Nathan Coelho
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Inner filter element
    • Patent number D880656
    • Issue date Apr 7, 2020
    • Master Spas, Inc.
    • Nathan Coelho
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Filter assembly having an outer filter element and an inner filter...
    • Patent number 10,612,258
    • Issue date Apr 7, 2020
    • Master Spas, Inc.
    • Nathan Coelho
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter
    • Patent number D855755
    • Issue date Aug 6, 2019
    • Master Spas, Inc.
    • Nathan Coelho
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Filter
    • Patent number D835233
    • Issue date Dec 4, 2018
    • Master Spas, Inc.
    • Nathan Coelho
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents