YR

Yong-Kuk Ra

📍 Gumi-si, KR: #10 of 70 inventorsTop 15%
Overall (2022): #94,265 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11471604 Filtering syringe 2022-10-18
11260180 Syringe 2022-03-01