Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160092 | Polishing pad having polishing surface with continuous protrusions having tapered sidewalls | Paul Andre Lefevre, William C. Allison, Diane Scott, Ping Huang, Leslie M. Charns +2 more | 2018-12-25 |
| 9931728 | Polishing pad with foundation layer and polishing surface layer | William C. Allison, Diane Scott, Paul Andre Lefevre, James P. LaCasse | 2018-04-03 |