Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415246 | Multiple support wall structure | Il Jin PARK, Joo Seok Oh | 2019-09-17 |
| 10174502 | Multiple support wall structure | Il Jin PARK, Joo Seok Oh | 2019-01-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415246 | Multiple support wall structure | Il Jin PARK, Joo Seok Oh | 2019-09-17 |
| 10174502 | Multiple support wall structure | Il Jin PARK, Joo Seok Oh | 2019-01-08 |