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Optimal-contact suction valve assembly guide
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Patent number 12,188,570
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Issue date Jan 7, 2025
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Halliburton Energy Services, Inc.
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Justin Lee Hurst
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Self-funneling flexible container
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Patent number 11,964,815
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Issue date Apr 23, 2024
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Halliburton Energy Services, Inc.
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Frank Kresse
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Additive injection system
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Patent number 10,767,461
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Issue date Sep 8, 2020
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Halliburton Energy Services, Inc.
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Frank Kresse
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E21 - EARTH DRILLING MINING