Fang-Liang Lee

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San Chung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable roller skate structure
- Patent number 5,484,149
- Issue date Jan 16, 1996
- Yuh Jou Co., Ltd.
- Fang-Liang Lee
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Roller skate with convertible wheel configuration
- Patent number 5,421,596
- Issue date Jun 6, 1995
- Yuh Jou Co., Ltd.
- Fang-Liang Lee
- A63 - SPORTS GAMES AMUSEMENTS