Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286020 | Ballast water-free vessel using difference in depth of bottom shell plate between bow/stern and midship section and construction method thereof | Hee Jin Kang, Jin Su Choi, Kwang Soo Kim, Geun Tae Yim, Myoung Soo Kim | 2022-03-29 |