An-gi Choi

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for teeth whitening using a dry type adhesive
- Patent number 7,785,572
- Issue date Aug 31, 2010
- LG Household and Health Care Ltd.
- Ji-Young Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Method and device for teeth whitening using a dry type adhesive
- Publication number 20040219111
- Publication date Nov 4, 2004
- Ji-Young Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE