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Ernest A. Freeman Jr.
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Ware Shoals, SC, US
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last 30 patents
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Patent Grant
Process of treating waste water from a textile vat dyeing operation...
Patent number
4,165,288
Issue date
Aug 21, 1979
Riegel Textile Corporation
Richard K. Teed
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE