KC

Ki Yong Chang

📍 Seoul, KR: #1,104 of 8,082 inventorsTop 15%
Overall (2021): #74,571 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11123213 Lifting belt Min Young Kang 2021-09-21
D916384 Knee pad 2021-04-13
D908974 Knee pad 2021-01-26