Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8414032 | Automatic discharge connection for submersible pump installation | — | 2013-04-09 |
| 7137790 | Sealing structure of pump | Chi Wook Youn | 2006-11-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8414032 | Automatic discharge connection for submersible pump installation | — | 2013-04-09 |
| 7137790 | Sealing structure of pump | Chi Wook Youn | 2006-11-21 |