Scott S. Roth

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Oconomowoc, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods of removing undesired ions from aqueous solutions
- Patent number 5,158,687
- Issue date Oct 27, 1992
- Hydrite Chemical Co.
- Charles L. Terry
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE