Leif Lee

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San Yuan Village, Chung Chuang Tsun, Ta An Hsiang, Taichung Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Double-layer water-proof zipper
- Patent number 6,092,266
- Issue date Jul 25, 2000
- Xiang Good Inc. Corp. Co., Ltd.
- Leif Lee
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Covering panel making process
- Patent number 5,284,542
- Issue date Feb 8, 1994
- Leif Lee
- B32 - LAYERED PRODUCTS