Donald A. Smith

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Vernal, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Compressed air vacuum cleaner
- Patent number 7,299,522
- Issue date Nov 27, 2007
- Donald A. Smith
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Compressed air vacuum cleaner
- Patent number 7,203,994
- Issue date Apr 17, 2007
- Donald A. Smith
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Smith air vac
- Patent number 6,826,799
- Issue date Dec 7, 2004
- Donald A Smith
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Compressed air vacuum cleaner
- Publication number 20060032014
- Publication date Feb 16, 2006
- Donald A. Smith
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Smith air vac
- Publication number 20030163890
- Publication date Sep 4, 2003
- Donald A. Smith
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...