Kwo-Chaung Chang

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Walnut, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Backless, strapless bra and attachable breast form enhancement system
- Patent number 8,647,169
- Issue date Feb 11, 2014
- Bragel International, Inc.
- Kwo-Chaung Chang
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
BACKLESS, STRAPLESS BRA AND ATTACHABLE BREAST FORM ENHANCEMENT SYSTEM
- Publication number 20140154950
- Publication date Jun 5, 2014
- Bragel International, Inc.
- Kwo-Chaung Chang
- A41 - WEARING APPAREL
Information Patent Application
BACKLESS, STRAPLESS BRA AND ATTACHABLE BREAST FORM ENHANCEMENT SYSTEM
- Publication number 20120208434
- Publication date Aug 16, 2012
- Kwo-Chaung Chang
- A41 - WEARING APPAREL