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Multiple supply voltage motor assembly
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Patent number 10,224,836
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Issue date Mar 5, 2019
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Halliburton Energy Services, Inc.
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Troy Dale Bachman
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Variable frequency drive motor control
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Patent number 10,128,782
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Issue date Nov 13, 2018
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Halliburton Energy Services, Inc.
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Warren Neil Rattan
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Variable frequency drive motor control
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Patent number 9,912,261
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Issue date Mar 6, 2018
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Halliburton Energy Services, Inc.
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Warren Neil Rattan
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER