Mark D. Freeman

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Hayden, ID, US

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Patents Grantslast 30 patents

Information Patent Grant
Vibratory feed mechanism for pellet fuel combustion device
- Patent number 9,140,448
- Issue date Sep 22, 2015
- Mark D. Freeman
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
VIBRATORY FEED MECHANISM FOR PELLET FUEL COMBUSTION DEVICE
- Publication number 20130327259
- Publication date Dec 12, 2013
- Mark D. Freeman
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...