Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630524 | Flame retardant thermoplastic resin composition | Je Heun Lee, Ick Hwan KWON | 2003-10-07 |
| 6576161 | Polyphosphate ester morpholides, mixtures thereof, and thermoplastic resin compositions containing polyphosphate ester morpholides as flame retardants | Kyung-Hoon Seo, Sam-Joo Yang | 2003-06-10 |