Ronald S. Ace

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Laurel, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Geothermal space conditioning
- Patent number 6,688,129
- Issue date Feb 10, 2004
- Ronald S Ace
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
ULTRA HIGH EFFICIENCY, HIGH TEMPERATURE SOLAR COLLECTION AND STORAGE
- Publication number 20170016649
- Publication date Jan 19, 2017
- Ronald S. ACE
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Geothermal Space Conditioning
- Publication number 20030024685
- Publication date Feb 6, 2003
- Ronald S. Ace
- F24 - HEATING RANGES VENTILATING