Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6569935 | Polyolefin-based composite resin composition having low coefficient of linear thermal expansion | Yong-Sub Yoo, Sung Jang, Sung Hoon Kim | 2003-05-27 |
| 6512052 | Polypropylene resin composition for automobile interior covering materials | — | 2003-01-28 |