Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988509 | Flow control mechanism for ship having cooling system | Sang Kyu Choi, Sung-mok Ahn, Seung Myun Hwangbo | 2011-08-02 |
SC
Soon Ho Choi
Overall (2011): #163,398 of 364,097Top 45%
1
Patents 2011