Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6728441 | Apparatus to combine a filter to a collimator | Myeon-soon Hwang, Byung Gon Kim, Won-Kyu Lim | 2004-04-27 |
MK
Man-hwa Kim
Overall (All Time): #3,477,473 of 4,157,543Top 85%
1
Patents All Time