Russell P. Smith

Person

  • New South Wales, AU

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for removing material from a rock wall

    • Patent number 11,725,512
    • Issue date Aug 15, 2023
    • Joy Global Underground Mining LLC
    • Russell P. Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Cutter head for mining machine

    • Patent number 11,371,346
    • Issue date Jun 28, 2022
    • Joy Global Underground Mining LLC
    • Russell P. Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Cutter head for mining machine

    • Patent number 11,339,657
    • Issue date May 24, 2022
    • Joy Global Underground Mining LLC
    • Russell P. Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Cutter head for mining machine

    • Patent number 10,472,961
    • Issue date Nov 12, 2019
    • Joy Global Underground Mining LLC
    • Russell P. Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Cutter head for mining machine

    • Patent number 9,470,087
    • Issue date Oct 18, 2016
    • Joy MM Delaware, Inc.
    • Russell P. Smith
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTER HEAD FOR MINING MACHINE

    • Publication number 20240125232
    • Publication date Apr 18, 2024
    • Joy Global Underground Mining LLC
    • Russell P. Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUTTER HEAD FOR MINING MACHINE

    • Publication number 20220349306
    • Publication date Nov 3, 2022
    • Joy Global Underground Mining LLC
    • Russell P. Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUTTER HEAD FOR MINING MACHINE

    • Publication number 20200072050
    • Publication date Mar 5, 2020
    • Joy Global Underground Mining LLC
    • Russell P. Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUTTER HEAD FOR MINING MACHINE

    • Publication number 20170002657
    • Publication date Jan 5, 2017
    • Joy MM Delaware, Inc.
    • Russell P. Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUTTER HEAD FOR MINING MACHINE

    • Publication number 20140077578
    • Publication date Mar 20, 2014
    • Joy MM Delaware, Inc.
    • Russell P. Smith
    • E21 - EARTH DRILLING MINING