Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6375176 | Workpiece chuck with guard layer having vacuum distribution pattern | Paul Getchel, Kenneth M. Cole, Sr., Henry A. Lyden, William Stone, Thomas Schey +1 more | 2002-04-23 |