Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831734 | Method and apparatus for automated, in situ material detection using filtered fluoresced, reflected, or absorbed light | Mark Eyolfsou, Elton J. Hochhalter, David Johnson, Peter S. Frank | 2004-12-14 |
| 6828772 | Rotating gripper wafer flipper | Willard L. Hofer, Shawn D. Davis | 2004-12-07 |
| 6704107 | Method and apparatus for automated, in situ material detection using filtered fluoresced, reflected, or absorbed light | Mark Eyolfson, Elton J. Hochhalter, David Johnson, Peter S. Frank | 2004-03-09 |