Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8740520 | Multi-purpose beveller | Byeong-Woo Jeon | 2014-06-03 |
| 7635242 | Chamfering tool easily adjusting the depth of cut | Byeong-Woo Jeon | 2009-12-22 |
| 5200813 | Control method for white balance of video camera | — | 1993-04-06 |