Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8357446 | Hollow polymeric-silicate composite | Andrew Wank, Donna M. Alden, Mark Gazze, Joseph So, David Drop +2 more | 2013-01-22 |
| 8257152 | Silicate composite polishing pad | Andrew Wank, Donna M. Alden, Joseph So, Mark Gazze, David Drop +3 more | 2012-09-04 |
| 8202334 | Method of forming silicate polishing pad | Donna M. Alden, Andrew Wank, Mark Gazze, Joseph So, David Drop +2 more | 2012-06-19 |