Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D973107 | Part for excavator bucket | Keun Chul Song, Hyun Soo Lee, Chang Woo Lim | 2022-12-20 |
| D973108 | Part for excavator bucket | Keun Chul Song, Hyun Soo Lee, Chang Woo Lim | 2022-12-20 |
| D973109 | Part for excavator bucket | Keun Chul Song, Hyun Soo Lee, Chang Woo Lim | 2022-12-20 |
| D973110 | Part for excavator bucket | Keun Chul Song, Hyun Soo Lee, Chang Woo Lim | 2022-12-20 |