Charles Russo

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Phoenix, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Water distribution system for an evaporative cooler
- Patent number 7,131,639
- Issue date Nov 7, 2006
- Donald L. Kammerzell
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Water distribution system for an evaporative cooler
- Publication number 20050012230
- Publication date Jan 20, 2005
- Donald L. Kammerzell
- F24 - HEATING RANGES VENTILATING