Randy McKay

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Beaverlodge, CA

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger device
- Patent number 7,138,093
- Issue date Nov 21, 2006
- Randy McKay
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Heat exchanger device
- Publication number 20050008551
- Publication date Jan 13, 2005
- Randy McKay
- F24 - HEATING RANGES VENTILATING