JY

Jeong-Bong Yoon

PC Pohang Iron & Steel Co.: 1 patents #1 of 10Top 10%
📍 Heunghae-eup, KR: #4 of 22 inventorsTop 20%
Overall (2004): #194,633 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6773518 Cold rolled steel sheet having excellent corrosion resistance to sulfuric acid Ki-Ho Kim 2004-08-10