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Air Products and Chemicals, Inc.
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Nasim Ul Hassan Malik
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Oxygen backup method and system
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Issue date Nov 6, 2018
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Praxair Technology, Inc.
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F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
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Air separation apparatus
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Issue date Oct 30, 2018
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Praxair Technology, Inc.
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Jeremiah J. Rauch
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Air separation method and apparatus
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Patent number 9,518,778
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Issue date Dec 13, 2016
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Praxair Technology, Inc.
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Nitrogen generator
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Issue date Jun 28, 2005
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Pacific Consolidated Industries, LLC
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William D. Brigham
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