Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725057 | Crash box for vehicle | Jeong Ho Lee, Seung Mok Lee, Hyun Gyung Kim, Dong Eun Cha | 2017-08-08 |
| 9623822 | Crash box for vehicle | Jeong Ho Lee, Seung Mok Lee, Hyun Gyung Kim, Dong Eun Cha | 2017-04-18 |
| 9616833 | Crash box for vehicle | Jeong Ho Lee, Seung Mok Lee, Hyun Gyung Kim, Dong Eun Cha | 2017-04-11 |