Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5891388 | Fe-Mn vibration damping alloy steel having superior tensile strength and good corrosion resistance | Yong-Chul Son, Jung-Chul Kim, Dong-Woon Han | 1999-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5891388 | Fe-Mn vibration damping alloy steel having superior tensile strength and good corrosion resistance | Yong-Chul Son, Jung-Chul Kim, Dong-Woon Han | 1999-04-06 |