Byung J. Cheh

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-applied measurement kit for a hair replacement mold
- Patent number 7,752,769
- Issue date Jul 13, 2010
- Byung Joe Cheh
- A41 - WEARING APPAREL
Information Patent Grant
Hair extension process
- Patent number 5,072,745
- Issue date Dec 17, 1991
- Byung J. Cheh
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
SINGLE OR MULTI-POINT HAIR EXTENSION
- Publication number 20110079233
- Publication date Apr 7, 2011
- Byung Joe CHEH
- A41 - WEARING APPAREL