Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D782761 | Intake for cleaner | Sang-Hun Yoon, Cheol-Yeon Jo, Jae Won Choi | 2017-03-28 |
| D782137 | Cleaner | Sang-Hun Yoon, Cheol-Yeon Jo, Jae Won Choi | 2017-03-21 |
| D781516 | Cleaner | Sang-Hun Yoon, Cheol-Yeon Jo, Jae Won Choi | 2017-03-14 |