Jong T. Huang

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Personal inhalation filter
- Patent number 7,294,175
- Issue date Nov 13, 2007
- Jong T. Huang
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Personal inhalation filter
- Publication number 20050150385
- Publication date Jul 14, 2005
- Jong T. Huang
- A62 - LIFE-SAVING FIRE-FIGHTING