Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790841 | Vehicle exhaust heat recovery system and method | Joon Hee Lee, Jun Yong Lee | 2017-10-17 |
| 9604634 | Apparatus and method for activating catalyst of hybrid vehicle | — | 2017-03-28 |