Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D803492 | Vacuum cleaner | Jae Jin Lee, Hyoung-Sub Choi | 2017-11-21 |
| 9751606 | Apparatus and method for transferring inflammable material on marine structure | Joon Chae Lee, Chang Woo Lee, Nak Hyun Kim, Dong Eok Kang | 2017-09-05 |
| D796129 | Vacuum cleaner | Jae Jin Lee, Hyoung-Sub Choi | 2017-08-29 |
| 9683518 | Fuel gas supply apparatus | Chang Woo Lee, Nak Hyun Kim, Joon Chae Lee | 2017-06-20 |
| D783523 | Battery for vacuum cleaner | Jae Jin Lee, Hyoung-Sub Choi | 2017-04-11 |