HL

Hsin-Chih Chung Lee

📍 Lunbei, TW: #4 of 6 inventorsTop 70%
Overall (All Time): #1,579,210 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7350301 Tension-adjusting device for a chain in chain saw — 2008-04-01
7316299 Brake device for chain saw — 2008-01-08
D544501 Petrol lawn mower — 2007-06-12