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Robert L. Johnson
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Boise, ID, US
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last 30 patents
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Patent Grant
Control of biofouling at alkaline pH and/or high water hardness wit...
Patent number
4,816,061
Issue date
Mar 28, 1989
The Dow Chemical Company
Richard W. Walter
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE