Yuyong Zhao

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Hoffman Estates, IL, US

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Patents Applicationslast 30 patents

Information Patent Application
Portable Cooling Device
- Publication number 20210145103
- Publication date May 20, 2021
- Yuyong Zhao
- A42 - HEADWEAR
Information Patent Application
No-spray-arm-rack-based pressure wash system for dishwashers
- Publication number 20080011338
- Publication date Jan 17, 2008
- Yuyong Zhao
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...