Patent Leaderboard

WJ

Woo Kyung Joung

📍 Gimpo-si, KR: #95 of 217 inventorsTop 45%

Overall (All Time): #2,180,102 of 4,157,543Top 55%

2

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D505469	Roller sled	Chun Sik Ham	2005-05-24
D504930	Roller sled	Chun Sik Ham	2005-05-10