Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7229339 | CMP apparatus and method | John F. Stumpf, Brian Severson, David Marquardt, John D. Herb, James J. Crawford +6 more | 2007-06-12 |
| 6309279 | Arrangements for wafer polishing | Mike L. Bowman, Gene Hempel, Chris Karlsrud | 2001-10-30 |