Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030289 | Spheroidal graphite cast iron for an engine exhaust system | Ki Hwan Jung, Young-Kyu Ju, Jae Hyoung Hwang, Sik Yang, Dong Seob Shim +1 more | 2018-07-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030289 | Spheroidal graphite cast iron for an engine exhaust system | Ki Hwan Jung, Young-Kyu Ju, Jae Hyoung Hwang, Sik Yang, Dong Seob Shim +1 more | 2018-07-24 |