Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635685 | Rigid polyurethane foam and process for producing the same | Bong Ku Kim, Sang Bu Jeon, Cheol Min Hur | 2003-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635685 | Rigid polyurethane foam and process for producing the same | Bong Ku Kim, Sang Bu Jeon, Cheol Min Hur | 2003-10-21 |