Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9650703 | Wear resistant austenitic steel having superior machinability and toughness in weld heat affected zones thereof and method for producing same | Soon-Gi LEE, Jong-Kyo Choi, Hee-Goon Noh, Hong-Ju Lee, In-Shik Suh | 2017-05-16 |
| 9589700 | Cross-linked polyethylene compositions | Ka Ram Sun, Youn Sun Nam, Young Il Song, Sang Rok Do | 2017-03-07 |