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Joseph MacGillivray

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  • Fort Worth, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Connector for perforating gun system
    • Patent number 11,808,116
    • Issue date Nov 7, 2023
    • Halliburton Energy Services, Inc.
    • Joseph Todd MacGillivray
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Detonator having a mechanical shunt
    • Patent number 11,719,518
    • Issue date Aug 8, 2023
    • Halliburton Energy Services, Inc.
    • Joseph T. Macgillivray
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Detonator module
    • Patent number 11,486,234
    • Issue date Nov 1, 2022
    • Halliburton Energy Services, Inc.
    • Joseph T. MacGillivray
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Outwardly threadless bulkhead for perforating gun
    • Patent number 11,359,468
    • Issue date Jun 14, 2022
    • Halliburton Energy Services, Inc.
    • Courtney Ann Thain Roberts
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Shaped charge with ring shaped jet
    • Patent number 11,352,860
    • Issue date Jun 7, 2022
    • Halliburton Energy Services, Inc.
    • Joseph Todd MacGillivray
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Detonation cord alignment and retention
    • Patent number 11,313,208
    • Issue date Apr 26, 2022
    • Halliburton Energy Services, Inc.
    • Christopher C. Hoelscher
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Ballistic coupling of perforating arrays
    • Patent number 11,149,529
    • Issue date Oct 19, 2021
    • Halliburton Energy Services, Inc.
    • Richard Robey
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Sealed ballistic transfer apparatus
    • Patent number 10,989,023
    • Issue date Apr 27, 2021
    • Halliburton Energy Services, Inc.
    • Joseph MacGillivray
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Perforating device
    • Patent number 10,920,541
    • Issue date Feb 16, 2021
    • Halliburton Energy Services, Inc.
    • Richard Ellis Robey
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    Connector For Perforating Gun System
    • Publication number 20240018853
    • Publication date Jan 18, 2024
    • Halliburton Energy Services, Inc.
    • Joseph Todd MacGillivray
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Segment Pressing Of Shaped Charge Powder Metal Liners
    • Publication number 20230364673
    • Publication date Nov 16, 2023
    • Halliburton Energy Services, Inc.
    • Christopher C. Hoelscher
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SLEEVED GUN CONNECTION
    • Publication number 20220127912
    • Publication date Apr 28, 2022
    • Halliburton Energy Services, Inc.
    • Joseph T. MacGillivray
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Connector For Perforating Gun System
    • Publication number 20210396103
    • Publication date Dec 23, 2021
    • Halliburton Energy Services, Inc.
    • Joseph Todd MacGillivray
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DETONATOR HAVING A MECHANICAL SHUNT
    • Publication number 20210372744
    • Publication date Dec 2, 2021
    • Halliburton Energy Services, Inc.
    • Joseph T. MACGILLIVRAY
    • F42 - AMMUNITION BLASTING
  • Information Patent Application

    OUTWARDLY THREADLESS BULKHEAD FOR PERFORATING GUN
    • Publication number 20210355797
    • Publication date Nov 18, 2021
    • Halliburton Energy Services, Inc.
    • Courtney Ann Thain ROBERTS
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DETONATION CORD ALIGNMENT AND RETENTION
    • Publication number 20210355798
    • Publication date Nov 18, 2021
    • Halliburton Energy Services, Inc.
    • Christopher C. Hoelscher
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DETONATOR MODULE
    • Publication number 20210230986
    • Publication date Jul 29, 2021
    • Halliburton Energy Services, Inc.
    • Joseph T. MACGILLIVRAY
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SHAPED CHARGE WITH RING SHAPED JET
    • Publication number 20210131236
    • Publication date May 6, 2021
    • Halliburton Energy Services, Inc.
    • Joseph Todd MacGillivray
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    BALLISTIC COUPLING OF PERFORATING ARRAYS
    • Publication number 20210054724
    • Publication date Feb 25, 2021
    • Halliburton Energy Services, Inc.
    • Richard Robey
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PERFORATING DEVICE
    • Publication number 20200284125
    • Publication date Sep 10, 2020
    • Halliburton Energy Services, Inc.
    • Richard Ellis Robey
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEALED BALLISTIC TRANSFER APPARATUS
    • Publication number 20200277843
    • Publication date Sep 3, 2020
    • Halliburton Energy Services, Inc.
    • Joseph MacGillivray
    • E21 - EARTH DRILLING MINING