Yin-Jenn Chang

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Pei-Tuen District, Tai Chung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Barbecue rack
- Patent number 6,135,014
- Issue date Oct 24, 2000
- Yin Shou Chang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Multi-suit card game
- Patent number 4,480,840
- Issue date Nov 6, 1984
- Yin-Jenn Chang
- A63 - SPORTS GAMES AMUSEMENTS