Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11918521 | Foldable ramp | Hee KIM, Sam Young Kim | 2024-03-05 |
| 11821213 | Block-type prefabricated ramp | Hee KIM, Sam Young Kim | 2023-11-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11918521 | Foldable ramp | Hee KIM, Sam Young Kim | 2024-03-05 |
| 11821213 | Block-type prefabricated ramp | Hee KIM, Sam Young Kim | 2023-11-21 |