Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7381121 | Base pad polishing pad and multi-layer pad comprising the same | Ju-Yeol Lee, Sung Min Kim, Jae-Seok Kim, Hyun Woo Lee | 2008-06-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7381121 | Base pad polishing pad and multi-layer pad comprising the same | Ju-Yeol Lee, Sung Min Kim, Jae-Seok Kim, Hyun Woo Lee | 2008-06-03 |