JP

Jeong Hwan Park

HC Hong Jin Crown Corp.: 1 patents #2 of 4Top 50%
📍 Seoul, KR: #380 of 1,320 inventorsTop 30%
Overall (2003): #198,369 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6622313 Rotatable coupling structure for shield and visor of helmet Kwang-Moon Choi, Young Il Kim 2003-09-23