DL

Doo Seok Lee

EC Eo Technics Co.: 1 patents #1 of 4Top 25%
📍 Seoul, KR: #3,051 of 7,884 inventorsTop 40%
Overall (2023): #460,904 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11621184 Laser marking device and laser marking method Sung Beom Jung, Jea Ho Moon, Soo-Young Kim 2023-04-04