JJ

Ji-Yong Joo

PC Posco Co.: 1 patents #2 of 42Top 5%
📍 Heunghae-eup, KR: #6 of 32 inventorsTop 20%
Overall (2011): #266,601 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7919041 Hearth roll apparatus for annealing furnace — 2011-04-05