William D. Owen

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Kahoka, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Heater system
- Patent number 9,702,567
- Issue date Jul 11, 2017
- William D. Owen
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
HEATER SYSTEM
- Publication number 20160138810
- Publication date May 19, 2016
- William D. Owen
- F24 - HEATING RANGES VENTILATING