DR

Dong Jo Ryu

LG: 1 patents #2,281 of 5,290Top 45%
Overall (2017): #436,365 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9809670 Nitrile rubber and method of preparing the same Se Eun Lee, Seon Hee Han, Jeong Heon Ahn, Hee Jung Jeon, Jeong Hoon Jo 2017-11-07