Ferro, LLC

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Gilbert, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Process, method and system for removing mercury from fluids
- Patent number 7,901,585
- Issue date Mar 8, 2011
- Ferro, LLC
- Larry J. Lehtinen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process, method and system for removing mercury from fluids
- Patent number 7,666,318
- Issue date Feb 23, 2010
- Ferro, LLC
- Larry J. Lehtinen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE