JK

Joohwan Kwak

DC Doosan Heavy Industries & Construction Co.: 1 patents #54 of 179Top 35%
📍 Yeosu-si, KR: #7 of 20 inventorsTop 35%
Overall (2020): #411,315 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10550703 Locking spacer for rotor blade Iurii Goroshchak 2020-02-04