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Packer-anchoring device
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Patent number 8,141,626
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Issue date Mar 27, 2012
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Halliburton Energy Services, Inc.
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Rune Freyer
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E21 - EARTH DRILLING MINING
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Annular packer device
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Patent number 7,891,431
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Issue date Feb 22, 2011
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Halliburton Energy Services, Inc.
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Rune Freyer
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E21 - EARTH DRILLING MINING
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Packer-anchoring device
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Patent number 7,874,354
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Issue date Jan 25, 2011
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Halliburton Energy Services, Inc.
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Rune Freyer
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E21 - EARTH DRILLING MINING
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Methods for sealing and isolating pipelines
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Patent number 7,296,597
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Issue date Nov 20, 2007
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Halliburton Energy Services Inc.
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Rune Freyer
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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