YR

Yeong Chan Ryu

Overall (2021): #203,266 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11154566 Composition for preventing hair loss or promoting hair growth Kang-Yell Choi, Jiyong Shim, Jiyeon Park 2021-10-26