Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D936707 | Wheel loader | Juntae Kim, Seula Choi, Hokwang Ryu, Yoojeung Lim, Sunwook Kwack +2 more | 2021-11-23 |
| D934922 | Excavator | Juntae Kim, Seula Choi, Hokwang Ryu, Yoojeung Lim, Sunwook Kwack +2 more | 2021-11-02 |
| D908304 | Forklift | Chanyoung Park, Jinhup Yeu, Dongchul Lee, Minki Kim, Yoojeung Lim | 2021-01-19 |
| D908305 | Forklift | Samki Park, Jinhup Yeu, Dongchul Lee, Minki Kim, Yoojeung Lim | 2021-01-19 |