Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10549621 | Hydraulic mount having unidirectional damping membrane | — | 2020-02-04 |
| 9863481 | Impact energy absorbing propeller shaft | — | 2018-01-09 |
| 9850978 | Roll mount | Hyoung Jin Yoon | 2017-12-26 |
| 9784335 | Hydraulic engine mount for vehicle | Sang Hoon Han | 2017-10-10 |