Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867317 | Pre-treatment process for liberation of metals from waste printed circuit boards using organic solution | Jae Chun Lee, Jin Ki Jeong, Manis Kumar Jha | 2011-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867317 | Pre-treatment process for liberation of metals from waste printed circuit boards using organic solution | Jae Chun Lee, Jin Ki Jeong, Manis Kumar Jha | 2011-01-11 |