Douglas John DeFouw

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Moore, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas feature and method
- Patent number 8,561,602
- Issue date Oct 22, 2013
- Agio International Company, Ltd.
- Derik Andors
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Recessed lighting fixture with battery backup
- Patent number 7,036,961
- Issue date May 2, 2006
- Hubbell Incorporated
- Douglas J. Defouw
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Gas feature and method
- Publication number 20100154779
- Publication date Jun 24, 2010
- Derik Andors
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Umbrella frame and crankcase having integrated luminaire
- Publication number 20060249188
- Publication date Nov 9, 2006
- Douglas John DeFouw
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Recessed lighting fixture with battery backup
- Publication number 20040001337
- Publication date Jan 1, 2004
- Progress Lighting
- Douglas J. Defouw
- F21 - LIGHTING