SC

Sung Hoon Chung

EC Ehwa Diamond Industrial Co.: 1 patents #1 of 4Top 25%
📍 Irvine, CA: #368 of 1,040 inventorsTop 40%
🗺 California: #23,431 of 60,411 inventorsTop 40%
Overall (2018): #226,898 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9925645 Grinding tool Young-Choul Song, Jong Suk Choi, Jae Hyun Hong 2018-03-27