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Method of winding hollow fiber membranes
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Patent number 5,299,749
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Issue date Apr 5, 1994
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Air Products and Chemicals, Inc.
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Robert M. Thorogood
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Dual-zone boiling process
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Patent number 4,653,572
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Issue date Mar 31, 1987
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Air Products and Chemicals, Inc.
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Douglas L. Bennett
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F28 - HEAT EXCHANGE IN GENERAL
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Convective heater
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Patent number 4,576,121
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Issue date Mar 18, 1986
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International Coal Refining Company
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Robert M. Thorogood
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Convective heater
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Patent number 4,422,411
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Issue date Dec 27, 1983
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International Coal Refining Company
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Robert M. Thorogood
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F28 - HEAT EXCHANGE IN GENERAL
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Solvent refined coal reactor quench system
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Patent number 4,414,094
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Issue date Nov 8, 1983
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International Coal Refining Company
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Robert M. Thorogood
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Coal liquefaction quenching process
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Patent number 4,387,015
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Issue date Jun 7, 1983
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International Coal Refining Company
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Robert M. Thorogood
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Tonnage nitrogen generator
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Patent number 4,222,756
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Issue date Sep 16, 1980
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Air Products and Chemicals, Inc.
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Robert M. Thorogood
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...