DR

Dae Hyun Ryu

SC Sungbo Industrial Co.: 1 patents #1 of 2Top 50%
Overall (2019): #492,209 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10329742 Bucket tooth of excavator Chang Woo Lim 2019-06-25