TREA

MARK BILY

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  • Milton, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Percussive drill bit
    • Patent number 12,281,522
    • Issue date Apr 22, 2025
    • Boart Longyear Manufacturing and Distribution Inc.
    • Anthony Lachance
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drill bit
    • Patent number D1068887
    • Issue date Apr 1, 2025
    • Boart Longyear Manufacturing and Distribution Inc.
    • Anthony Lachance
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Drill bit
    • Patent number D1046584
    • Issue date Oct 15, 2024
    • Boart Longyear Company
    • Anthony Lachance
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    Percussive Drill Bit
    • Publication number 20250215752
    • Publication date Jul 3, 2025
    • Boart Longyear Manufacturing and Distribution Inc.
    • Anthony LACHANCE
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PERCUSSIVE DRILL BIT
    • Publication number 20240110445
    • Publication date Apr 4, 2024
    • LONGYEAR TM, INC.
    • ANTHONY LACHANCE
    • E21 - EARTH DRILLING MINING