Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8894742 | Hybrid operating apparatus of regenerative heater and hybrid operating method of regenerative heater | Jin Seok Oh | 2014-11-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8894742 | Hybrid operating apparatus of regenerative heater and hybrid operating method of regenerative heater | Jin Seok Oh | 2014-11-25 |