Yan Chang

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Temecula, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Attachment system for modular composite cabinet systems
- Patent number 8,534,774
- Issue date Sep 17, 2013
- Yan Chang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
CUSTOM FRAMELESS CABINETMAKING SYSTEM
- Publication number 20200359787
- Publication date Nov 19, 2020
- Yan Chang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...