Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7067576 | Flame retardant polypropylene resin composition | In Sik Jung, Jong Soo Hong, Sung-Man Lee | 2006-06-27 |
| 6822026 | Flame-retardant polypropylene resin composition | In Sik Jung, Jong Soo Hong, Won Beum Jung | 2004-11-23 |
| 6780914 | Flame retardant polypropylene resin composition | In Sik Jung, Jong-Su Hong, Sung-Man Lee | 2004-08-24 |