Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10137666 | Noise absorbent fabric having improved heat and sound insulation property and method for manufacturing the same | Keun Young Kim, Kie Youn Jeong, Won Jin Seo | 2018-11-27 |
| 9881599 | Sound absorbing and insulating material with improved heat resistance and moldability and method for manufacturing the same | Keun Young Kim, Kie Youn Jeong | 2018-01-30 |