Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125437 | Polyester artificial hair and method of preparing the same | Sung Min OH, Chan Young Kim, Sung Hyun Lee | 2018-11-13 |
| 9267221 | Phosphonate flame-retardant polyester artificial hair and method of preparing same | Sung Min OH, Chan Young Kim | 2016-02-23 |
| 6895659 | Process of manufacturing fluid jetting apparatuses | Jae-ho Moon, Sung-hee Lee | 2005-05-24 |
| 5557849 | Nail clipper | Young Seok Lee | 1996-09-24 |