Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9604308 | Method for manufacturing rectangular pieces with high cutting efficiency | Ho Kyung Lee, Kyu-Hwang Lee | 2017-03-28 |
JK
Joo Sang Kim
Overall (2017): #367,809 of 506,227Top 75%
1
Patents 2017