RH

Rui-Zhi Huang

YC Yuen Foong Yu Paper Mfg Co.: 1 patents #1 of 2Top 50%
Overall (2003): #126,558 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6649182 Planting method and biodegradable material for preventing pests Shih-Pan-Yu Hsieh 2003-11-18