Qi Fen Jiang

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Richmond Hill, CA

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Patents Grantslast 30 patents

Information Patent Grant
Food drying machine
- Patent number 6,796,223
- Issue date Sep 28, 2004
- Qi Fen Jiang
- F26 - DRYING

Patents Applicationslast 30 patents

Information Patent Application
Food drying machine
- Publication number 20040031398
- Publication date Feb 19, 2004
- Qi Fen Jiang
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES