EW METALS LLC

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GROSSE POINTE, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of recovering metal ions recyclable as soluble anode from wa...
- Patent number 7,794,582
- Issue date Sep 14, 2010
- EW Metals LLC
- Paul E Cook
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE