HS

Han-Chin Sun

📍 Changhua City, TW: #135 of 984 inventorsTop 15%
Overall (All Time): #1,050,837 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5921599 Spade handle — 1999-07-13
5572858 Rake head mounting structure — 1996-11-12
D369073 Harrow — 1996-04-23
D350052 Harrow — 1994-08-30
5287688 Rake — 1994-02-22