YH

Yu-Nan Hung

📍 Jianshi, TW: #25 of 49 inventorsTop 55%
Overall (All Time): #3,467,337 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6679036 Drive gear shaft structure of a self-moving type mower — 2004-01-20