Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797071 | Polyester yarn and production method thereof | Sang-Mok Lee, Young-Soo Lee, Gi-Woong Kim | 2017-10-24 |
| 9758903 | Polyester fiber for airbag and preparation method thereof | Gi-Woong Kim, Sang-Mok Lee, Young-Soo Lee | 2017-09-12 |
| 9617664 | Polyester fiber for airbag and preparation method thereof | Ki-Jeong Kim, Sang-Mok Lee, Young-Soo Lee | 2017-04-11 |
| D782019 | Air purifier | — | 2017-03-21 |