HW

Hui-Li Weng

📍 Yuchi, TW: #96 of 186 inventorsTop 55%
Overall (All Time): #3,251,285 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7950498 Stair climbing aid Jiin-Hwa Yang 2011-05-31