Evan Lutz

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Richland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
On-demand water heating system
- Patent number 8,787,742
- Issue date Jul 22, 2014
- Keltech, Inc.
- Kenneth E. Lutz
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
On-Demand Water Heating System
- Publication number 20130034344
- Publication date Feb 7, 2013
- Keltech, Inc.
- Kenneth E. Lutz
- F24 - HEATING RANGES VENTILATING