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Alex CHRISTIE

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  • Smithers, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drill hole inner tube plug
    • Patent number 11,255,152
    • Issue date Feb 22, 2022
    • Curtis Johnson
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEM AND METHOD FOR ROBOTIC DRILL ROD HANDLING
    • Publication number 20250084712
    • Publication date Mar 13, 2025
    • Reko Automation Group Inc.
    • Greg Yzerman
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Diamond Drilling Hole Correction Tool
    • Publication number 20220235611
    • Publication date Jul 28, 2022
    • Hy-Tech Drilling Ltd
    • Alexander CHRISTIE
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Drill Hole Inner Tube Plug
    • Publication number 20200224512
    • Publication date Jul 16, 2020
    • Hy-Tech Drilling Ltd
    • Curtis JOHNSON
    • E21 - EARTH DRILLING MINING