Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649742 | Polishing pad having polishing surface with continuous protrusions | Paul Andre Lefevre, William C. Allison, Alexander William Simpson, Diane Scott, Ping Huang +2 more | 2017-05-16 |
| 9597769 | Polishing pad with polishing surface layer having an aperture or opening above a transparent foundation layer | Paul Andre Lefevre, William C. Allison, James P. LaCasse, Diane Scott, Alexander William Simpson +1 more | 2017-03-21 |