HR

Hyungrae Roh

DO Doosan: 2 patents #1 of 14Top 8%
📍 Yongin-si, KR: #716 of 2,578 inventorsTop 30%
Overall (2025): #120,261 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12274009 Laminator Sungmoon Kim, Kwangseok PARK, Sanghwa KIM 2025-04-08
12219715 System and method for manufacturing composite board Sungmoon Kim, Jinwoo Kim, Sanghwa KIM, Euidock Ryu 2025-02-04