Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443018 | Multidirectional fatigue damage indicator | Hyeong-Yeon Lee, Jong-Bum Kim | 2002-09-03 |
| 4853501 | Power control device for microwave oven | Yuhn K. Sung | 1989-08-01 |
YB
Yoo Bong
Korea Atomic Energy Research Institute: 1 patents #426 of 972Top 45%
Overall (All Time): #2,217,634 of 4,157,543Top 55%
2
Patents All Time