Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8774678 | Supporting cover for an image forming apparatus | Kwoang-joe Seorl, Jin-Ho Park | 2014-07-08 |
| 7829149 | Method of waterproof and floor construction by using thixotropic urethane and fabric sheet | Young Suk Kim, Seung Seock Han, Chang Taek Hyun | 2010-11-09 |