TREA

David Sparke

Follow

Person

  • Belrose, AU
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for improving water quality
    • Patent number 10,815,131
    • Issue date Oct 27, 2020
    • ONE WATER NATURALLY PTY. LTD.
    • David Sparke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Device for improving water quality
    • Patent number 10,301,188
    • Issue date May 28, 2019
    • ONE WATER NATURALLY PTY. LTD.
    • David Sparke
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVICE FOR IMPROVING WATER QUALITY
    • Publication number 20200139268
    • Publication date May 7, 2020
    • ONE WATER NATURALLY PTY. LTD.
    • David SPARKE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DEVICE FOR IMPROVING WATER QUALITY
    • Publication number 20190233303
    • Publication date Aug 1, 2019
    • ONE WATER NATURALLY PTY. LTD.
    • David SPARKE
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    DEVICE FOR IMPROVING WATER QUALITY
    • Publication number 20170050131
    • Publication date Feb 23, 2017
    • One Water Naturally Pty. Ltd.
    • David Sparke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL