Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10060621 | Gas-air mixing device for combustor | Dae Hyun Kim | 2018-08-28 |
| 9803856 | Rich-lean combustion apparatus | Sung Ki Kim | 2017-10-31 |
| 9429320 | Gas-air mixing device for combustor | Duk Byung Lim | 2016-08-30 |