Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5968599 | Treating method for imparting water-and oil-repellent, soil-releasing and antibacterial properties to polyester/rayon mixed or blended fabric | Jae Dong Chang, Je Hwan Lee | 1999-10-19 |