Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8118897 | Mix head assembly for forming chemical mechanical polishing pads | Andrew M Geiger, Paul Libbers, Samuel J. November, Paul J. Sacchetti, Jonathan Tracy +2 more | 2012-02-21 |
| 7947098 | Method for manufacturing chemical mechanical polishing pad polishing layers having reduced gas inclusion defects | Andrew M Geiger, Paul Libbers, Samuel J. November, Paul J. Sacchetti, Jonathan Tracy +2 more | 2011-05-24 |