JR

Jungho Roh

HP HP: 1 patents #322 of 1,084Top 30%
Overall (2024): #396,610 of 561,600Top 75%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12001156 Developing device with magnetic member having plurality of magnetic poles Seungchan Park, Myeongdong Kim, Donguk Kim, Youngkwang Shin 2024-06-04