Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574445 | Apparatus for bi-directionally mining manganese nodule | Tae-Kyeong Yeu, Hyung Woo Kim, Jong Su Choi | 2017-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574445 | Apparatus for bi-directionally mining manganese nodule | Tae-Kyeong Yeu, Hyung Woo Kim, Jong Su Choi | 2017-02-21 |