Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7610747 | Side thruster module | Won-Hoon Kim, Bang Eop Lee, Soon Il Moon, Young-Il Son | 2009-11-03 |
| 5329762 | Method for assembling rocket propulsion motor | Won-Hoon Kim, Jung Rok Oh, Gwang Hwan Oh, Tae Ho Lee | 1994-07-19 |