Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669540 | Chuck means for flat workpieces, in particular semi-conductor wafers | Howe Gripp | 2003-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669540 | Chuck means for flat workpieces, in particular semi-conductor wafers | Howe Gripp | 2003-12-30 |