Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455956 | Two-dimensional electric motor | — | 2002-09-24 |
| 6402380 | Fluid bearing operable in a vacuum region | — | 2002-06-11 |
| 6376329 | Semiconductor wafer alignment using backside illumination | John H. McCoy | 2002-04-23 |