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Safe aromatics
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Patent number 11,091,409
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Issue date Aug 17, 2021
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Heritage Research Group
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Anthony J. Kriech
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C01 - INORGANIC CHEMISTRY
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Safe aromatics
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Patent number 10,774,016
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Issue date Sep 15, 2020
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Heritage Research Group
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Anthony J. Kriech
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Induction heated gasifier
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Patent number 8,945,351
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Issue date Feb 3, 2015
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Heritage Environmental Services LLC
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James E. Bratina
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C01 - INORGANIC CHEMISTRY
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Metal separation using a tunnel kiln furnace
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Patent number 8,518,147
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Issue date Aug 27, 2013
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Heritage Environmental Services, LLC
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James E. Bratina
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Multigrade asphalt power additive
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Patent number 6,770,127
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Issue date Aug 3, 2004
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Shandong Heritage Highway Materials Technologies
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Anthony J. Kriech
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Coal binder compositions and methods
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Patent number 6,530,966
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Issue date Mar 11, 2003
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Anthony J. Kriech
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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