Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7059012 | Robot vacuum cleaner with air agitation | Jeong-gon Song, Jang-youn Ko, Hwa-gyu Song, Dong-Lyoul Shin | 2006-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7059012 | Robot vacuum cleaner with air agitation | Jeong-gon Song, Jang-youn Ko, Hwa-gyu Song, Dong-Lyoul Shin | 2006-06-13 |