Richard Tao

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Webster Groves, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Convertible and swiveling necktie
- Patent number 7,458,105
- Issue date Dec 2, 2008
- Richard Tao
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
Convertible and swiveling necktie
- Publication number 20070033703
- Publication date Feb 15, 2007
- Richard Tao
- A41 - WEARING APPAREL