John E. Koch, III

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Wauwatosa, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Process and energy-efficient biological treatment system with filtr...
- Patent number 7,476,322
- Issue date Jan 13, 2009
- ITT Manufacturing Enterprises, Inc.
- Michael A. Dimitriou
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Energy-efficient biological treatment system with filtration membrane
- Patent number 7,179,370
- Issue date Feb 20, 2007
- ITT Manufacturing Enterprises, Inc.
- Michael A. Dimitriou
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Energy-efficient biological treatment with membrane filtration
- Patent number 7,118,674
- Issue date Oct 10, 2006
- ITT Manufacturing Enterprises, Inc.
- Michael A. Dimitriou
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE