David C. Roberts

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Scottsdale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Evaporative cooling system
- Patent number 7,014,174
- Issue date Mar 21, 2006
- AdobeAir
- David C. Roberts
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Cooling system with mesh grill and directional louvers
- Patent number 6,887,149
- Issue date May 3, 2005
- AdobeAir, Inc.
- Roger C. Palmer
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Cooling system with mesh grill and directional louvers
- Publication number 20050186899
- Publication date Aug 25, 2005
- AdobeAir, Inc.
- Roger C. Palmer
- F24 - HEATING RANGES VENTILATING
Information Patent Application
COOLING SYSTEM WITH MESH GRILL AND DIRECTIONAL LOUVERS
- Publication number 20050075066
- Publication date Apr 7, 2005
- AdobeAir, Inc.
- Roger C. Palmer
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Evaporative cooling system
- Publication number 20050001334
- Publication date Jan 6, 2005
- AdobeAir, Inc.
- David C. Roberts
- F24 - HEATING RANGES VENTILATING