Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6224470 | Pad cleaning brush for chemical mechanical polishing apparatus and method of making the same | Gee Sun Hoey | 2001-05-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6224470 | Pad cleaning brush for chemical mechanical polishing apparatus and method of making the same | Gee Sun Hoey | 2001-05-01 |