YB

Yoon-ki Baek

📍 Unsan, KP: #4 of 6 inventorsTop 70%
Overall (All Time): #2,723,327 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10988265 Apparatus for protecting engine of aircraft Yu-dam Baek 2021-04-27