Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9819842 | Remote inspection apparatus for heating tube of steam generator | Jang-Myong Woo, Sung Ho Park, Hong Seok Ryu | 2017-11-14 |
| 7367288 | Upper bundle cleaning system of steam generator | — | 2008-05-06 |