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Method for water filtration
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Patent number 7,553,418
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Issue date Jun 30, 2009
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Khudenko Engineering, Inc.
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Boris M. Khudenko
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Biological treatment of materials
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Patent number 5,846,424
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Issue date Dec 8, 1998
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Khudenko Engineering, Inc.
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Boris Mikhailovich Khudenko
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Lamellar separator
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Patent number 5,698,102
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Issue date Dec 16, 1997
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Khudenko Engineering Inc.
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Boris Mikhailovich Khudenko
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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77040194 - CATABOL
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Serial number 77040194
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Registration number 3346842
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Filing date Nov 9, 2006
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Khudenko Engineering, Inc.
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40 - Treatment of materials