HL

Hsun-Fa Liu

🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,241,731 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6113350 Vertical-axle power machine — 2000-09-05
4818180 Vertical-axle wind turbine — 1989-04-04