Dale Parker

Person

  • Rockingham, AU

Patents Grantslast 30 patents

  • Information Patent Grant

    Downhole tool

    • Patent number 10,590,753
    • Issue date Mar 17, 2020
    • Dale Parker
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    Downhole Tool

    • Publication number 20170260844
    • Publication date Sep 14, 2017
    • Dale Parker
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    VALVE APPARATUS

    • Publication number 20130341539
    • Publication date Dec 26, 2013
    • Jim Hughes
    • E21 - EARTH DRILLING MINING