Charles W. Coward

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Moorestown, NJ, US

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Patents Applicationslast 30 patents

Information Patent Application
Air flow control damper with linear performance characteristics com...
- Publication number 20100178863
- Publication date Jul 15, 2010
- Charles W. Coward
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Air flow control device with very tight close off
- Publication number 20080254735
- Publication date Oct 16, 2008
- Charles W. Coward
- F24 - HEATING RANGES VENTILATING