HS

Hwa-ok Shin

📍 Goyang-si, KR: #493 of 1,118 inventorsTop 45%
Overall (All Time): #1,880,370 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11035504 Connection structure of metal corrugated pipe — 2021-06-15
D839402 Wrinkle tube for piping work — 2019-01-29