Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7112232 | Air cleaning apparatus | Jun Eui Chang, Jin Soon Park | 2006-09-26 |
IC
In A Chae
Overall (All Time): #3,429,432 of 4,157,543Top 85%
1
Patents All Time