Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6223415 | Process for manufacturing AL-Si alloys for use in vehicle propeller shafts | Don Soo Shin, Byong Jo Kim, Hyun Kwang SEOK, Jae Chul Lee, Ho-In Lee | 2001-05-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6223415 | Process for manufacturing AL-Si alloys for use in vehicle propeller shafts | Don Soo Shin, Byong Jo Kim, Hyun Kwang SEOK, Jae Chul Lee, Ho-In Lee | 2001-05-01 |