Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8292793 | Control method of automatic balancing centrifuge using balancer | Heuigeun Ryu, Jong-Mok Lee | 2012-10-23 |
| 7942801 | Automatic balancing centrifuge using balancer | Heuigeun Ryu, Ohhun Kwon | 2011-05-17 |