Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7370407 | Disc centering device | Ki-Keon Yeom, Sang-jin Choi, Sang-chul Ko, Soo-Hyung Kim | 2008-05-13 |
| 7188402 | Disc centering device | — | 2007-03-13 |
TH
Tae-hoe Ha
Overall (All Time): #2,146,303 of 4,157,543Top 55%
2
Patents All Time