Andrew McGreevy

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Petoskey, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Energy conservation system for using heat from air conditioning uni...
- Patent number 8,245,949
- Issue date Aug 21, 2012
- Grand Hotel, LLC
- Andrew McGreevy
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
ENERGY CONSERVATION SYSTEM
- Publication number 20090026281
- Publication date Jan 29, 2009
- Andrew McGreevy
- F24 - HEATING RANGES VENTILATING