Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967174 | Wafer chuck for use in edge bevel removal of copper from silicon wafers | Steven T. Mayer, Steve Taatjes, Jim Schall, Jingbin Feng | 2005-11-22 |
| 6537416 | Wafer chuck for use in edge bevel removal of copper from silicon wafers | Steven T. Mayer, Steve Taatjes, Jim Schall, Jinbin Feng | 2003-03-25 |