Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11388859 | Auxiliary wheel for lawn mower | Jung Sik Ki, Gi Myeong Park, Dong-Joo Kim, Jong-Han Lee | 2022-07-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11388859 | Auxiliary wheel for lawn mower | Jung Sik Ki, Gi Myeong Park, Dong-Joo Kim, Jong-Han Lee | 2022-07-19 |