Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8613913 | Self-molding permanent agent and method for proceeding free-rod and free-band type permanent | Tae Sun Chang, Dong Koo Lee, Tae Soon KIM | 2013-12-24 |
WW
Wan Je Woo
Overall (All Time): #3,189,924 of 4,157,543Top 80%
1
Patents All Time