Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518426 | Foldable steering system for vehicle | Jung-Woo Park | 2022-12-06 |
| 11519060 | Hot-rolled steel sheet with excellent low-temperature toughness, steel pipe, and manufacturing method therefor | — | 2022-12-06 |
| 11505853 | High manganese steel having superior low-temperature toughness and yield strength and manufacturing method thereof | — | 2022-11-22 |
| 11396689 | Steel material for low yield ratio, high-strength steel pipe having excellent low-temperature toughness, and manufacturing method therefor | — | 2022-07-26 |
| 11359499 | Gas turbine | — | 2022-06-14 |
| 11261759 | Turbine support structure, turbine and gas turbine using the same | Jae Hyeong Choi | 2022-03-01 |