Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7354546 | Process of preparing continuous filament composed of nano fiber | Myung-Seop Gil, Yoon Ho Jung, Hyung Jun Kim, Bong-seok Lee | 2008-04-08 |
| 7332050 | Electronic spinning apparatus, and a process of preparing nonwoven fabric using the same | — | 2008-02-19 |
| 6991702 | Electronic spinning apparatus | — | 2006-01-31 |
| 6787230 | Ultrafine inorganic fiber, and a process of preparing for the same | — | 2004-09-07 |