Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9144776 | Agitator and agitating hook provided therein | Yeon Seok Choo, Ye Hoon Im, Byung Woo Choi, Jin Hyun Bae | 2015-09-29 |
| 8961001 | Agitator and agitating hook provided therein | Yeon Seok Choo, Ye Hoon Im, Byung Woo Choi, Jin Hyun Bae | 2015-02-24 |
| 8398293 | Apparatus having sweeping impeller for mixing viscous material | In-Seon Kim, Hyun-Seob Song, Sang Phil Han, Ji Hyun Lee | 2013-03-19 |