KH

Kyu Jin Ha

HA Hanwha: 1 patents #4 of 7Top 60%
Overall (2021): #366,864 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11131534 Connector for blast-triggering device Eung So Lee, Ki-Chul Park, Se-Hun Kim 2021-09-28