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Crematory
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Patent number 9,976,742
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Issue date May 22, 2018
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Emisshield, Inc.
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John W. Olver
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Pyrolysis furnace and process tubes
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Patent number 9,011,791
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Issue date Apr 21, 2015
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Emisshield, Inc.
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John W. Olver
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Radiant tube
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Patent number 8,693,853
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Issue date Apr 8, 2014
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Emisshield, Inc.
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John W. Olver
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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Bell annealing furnace
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Patent number 8,636,946
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Issue date Jan 28, 2014
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Emisshield, Inc.
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John W. Olver
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C21 - METALLURGY OF IRON