Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8227161 | Electrophotographic toner and method of preparing the same | Kyung-yol Yon, Tac-hoe Koo | 2012-07-24 |
YS
Yoda Shin
Overall (All Time): #3,215,986 of 4,157,543Top 80%
1
Patents All Time