HC

Haw-Lin Cheng

📍 Douliu, TW: #145 of 282 inventorsTop 55%
Overall (All Time): #4,054,598 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4393798 Rotary shuttle for a sewing machine — 1983-07-19