YA

Young Nam Ahn

Overall (2016): #176,498 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9500102 Steam trap system Jung Eui Lee, Byoung-Kwon Choi, Byung Hyuk Jeon, Min-Cheol Kim 2016-11-22