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Helical alignment sleeve
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Patent number 11,255,137
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Issue date Feb 22, 2022
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Halliburton Energy Services, Inc.
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Wesley P. Dietz
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E21 - EARTH DRILLING MINING
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Travel joint
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Patent number 10,794,123
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Issue date Oct 6, 2020
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Halliburton Energy Services, Inc.
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Wesley P. Dietz
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E21 - EARTH DRILLING MINING
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Downhole casing cutting tool
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Patent number 8,276,688
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Issue date Oct 2, 2012
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Halliburton Energy Services, Inc.
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Wesley P. Dietz
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E21 - EARTH DRILLING MINING
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Electric fail safe valve actuator
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Patent number 6,488,260
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Issue date Dec 3, 2002
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Halliburton Energy Services, Inc.
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Wesley P. Dietz
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...