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Method for treating gas streams
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Patent number 4,668,489
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Issue date May 26, 1987
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EFB Inc.
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Jeffrey Alexander
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Method for treating gas streams
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Patent number 4,542,000
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Issue date Sep 17, 1985
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EFB, Inc.
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Jeffery C. Alexander
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Filter apparatus
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Patent number 4,505,723
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Issue date Mar 19, 1985
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EFB Inc.
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Karim Zahedi
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Fluidized bed particulate collectors
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Patent number 4,154,585
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Issue date May 15, 1979
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Massachusetts Institute of Technology
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James R. Melcher
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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