SL

Shan-Feng Lien

📍 Zhubei City, TW: #917 of 1,506 inventorsTop 65%
Overall (All Time): #3,660,873 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5954588 Rotary and rocking toy device — 1999-09-21