YR

Yong Hwan Roh

UN Unico: 1 patents #1 of 4Top 25%
📍 Gongju-si, KR: #1 of 7 inventorsTop 15%
Overall (2020): #210,967 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D872832 Valve for solution supply Seung Hyun Roh, Seo Hyun Roh 2020-01-14