Keun Chol Choi

JIJungwoo International: 3 patents #2 of 2Top 100%

Tarucani, PE: #1 of 1 inventorsTop 100%

Overall (All Time): #1,277,539 of 4,157,543Top 35%

4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D448499	Fluorescent lamp	—	2001-09-25
D448500	Fluorescent lamp	—	2001-09-25
D447823	Compact fluorescent lamp	—	2001-09-11
D432687	Compact fluorescent tube	—	2000-10-24