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Gregory R. Swanson
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San Diego, CA, US
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last 30 patents
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Patent Grant
Method for extracting dissolved organic pollutants from aqueous str...
Patent number
4,948,511
Issue date
Aug 14, 1990
Maxwell Laboratories, Inc.
Gregory R. Swanson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE