Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7485028 | Chemical mechanical polishing retaining ring, apparatuses and methods incorporating same | David Wilkinson, Colleen E. Hamilton, Michael Mangaudis | 2009-02-03 |
| 7086939 | Chemical mechanical polishing retaining ring with integral polymer backing | David Wilkinson, Colleen E. Hamilton, Michael Mangaudis | 2006-08-08 |