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Chloride/sulfate removal system
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Patent number 6,749,820
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Issue date Jun 15, 2004
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Envirocare International, Inc.
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Ronald L. Hawks
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Sulfur dioxide abatement method
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Patent number 6,464,952
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Issue date Oct 15, 2002
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Envirocare International, Inc.
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James J. Schwab
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Atomizing nozzle
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Patent number 6,142,388
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Issue date Nov 7, 2000
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Envirocare International, Inc.
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James J. Schwab
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B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Detached plume abatement method
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Patent number 6,060,030
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Issue date May 9, 2000
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James J. Schwab
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Automatic gas conditioning method
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Patent number 5,922,103
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Issue date Jul 13, 1999
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Envirocare International Inc.
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James J. Schwab
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Atomizing nozzle
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Patent number 5,848,750
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Issue date Dec 15, 1998
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Envirocare International, Inc.
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James J. Schwab
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B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Venturi scrubber and process
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Patent number 5,279,646
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Issue date Jan 18, 1994
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Process and Control Technology Corporation
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James J. Schwab
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL