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Russell R. Renk
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Laramie, WY, US
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last 30 patents
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Patent Grant
Selenium adsorption process
Patent number
4,971,702
Issue date
Nov 20, 1990
Western Research Institute
Russell Renk
C05 - FERTILISERS MANUFACTURE THEREOF
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Patent Grant
Electrolytic treatment of liquids
Patent number
4,872,959
Issue date
Oct 10, 1989
Cleanup & Recovery Corp. (CURE)
Robert J. Herbst
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE