Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620891 | Composition of polypropylene resin | Young-Ho Im | 2003-09-16 |
| 6590038 | Polypropylene resin composition | Tae-Won Whang, Young-Bong Song, Hun-Uck Chung | 2003-07-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620891 | Composition of polypropylene resin | Young-Ho Im | 2003-09-16 |
| 6590038 | Polypropylene resin composition | Tae-Won Whang, Young-Bong Song, Hun-Uck Chung | 2003-07-08 |