Tien-Shen Tsai

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Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Multi-functional stunt kite
- Patent number 6,386,483
- Issue date May 14, 2002
- Tien-Ching Tsai
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Miniature gas stove support
- Patent number 5,992,407
- Issue date Nov 30, 1999
- Tien-Shen Tsai
- F24 - HEATING RANGES VENTILATING