Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7560061 | Polyamide fiber for uncoated airbags | Chang Hwan Lee | 2009-07-14 |
| 7506391 | Method for producing low shrinkage polyamide fiber and uncoated fabric for airbags made of the same | Chang Hwan Lee | 2009-03-24 |
| 6836915 | Process for dyeing poly (trimethylene terephthalate) carpet continuously | Kee-chul Song, Ii-won Jung | 2005-01-04 |