YK

Yeon Ju Kwak

📍 Changwon-si, KR: #625 of 1,106 inventorsTop 60%
Overall (All Time): #2,687,890 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11478413 Method for manufacturing black ginseng low molecular collagen essence Geum Joung Youn 2022-10-25