Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9669516 | Apparatus and method for surface treatment of objects | Choul-Gue Park, Ki-Hong Jung | 2017-06-06 |
SL
Sung-Choul Lee
Overall (2017): #229,902 of 506,227Top 50%
1
Patents 2017