Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934599 | Method for separation of construction waste | Kyoung Rok Kong | 2011-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934599 | Method for separation of construction waste | Kyoung Rok Kong | 2011-05-03 |