HS

Han-Na Seo

📍 Seoul, KR: #1,750 of 8,035 inventorsTop 25%
Overall (2024): #162,984 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11998077 Lower roller structure of a hot air welder 2024-06-04
11938685 Welding machine for synthetic resins 2024-03-26