Jun-ru Wu

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South Burlington, VT, US

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Patents Grantslast 30 patents

Information Patent Grant
Aeroacoustic duster
- Patent number 9,480,375
- Issue date Nov 1, 2016
- The University of Vermont and State Agricultural College
- Jeffrey S. Marshall
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Aeroacoustic Duster
- Publication number 20140289997
- Publication date Oct 2, 2014
- Jeffrey S. Marshall
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...