Jenny Jie Yi Li

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Los Angeles, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
Built-in zipper bag and manufacturing method thereof
- Publication number 20040066984
- Publication date Apr 8, 2004
- Jenny Jie Yi Li
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Plastic bag with bottom enhancement arrangement and producing metho...
- Publication number 20040066988
- Publication date Apr 8, 2004
- Jenny Jie Yi Li
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD