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Dewatering system
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Patent number 5,540,844
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Issue date Jul 30, 1996
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Donald M. Meylor
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Wastewater separation system
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Patent number 5,242,600
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Issue date Sep 7, 1993
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Donald M. Meylor
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Flotation separation system
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Patent number 5,091,083
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Issue date Feb 25, 1992
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Donald M. Meylor
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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