Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807314 | Method of precision calibration of a microscope and the like | Alexey I. Kozlitin | 2004-10-19 |
| 6686587 | Method of precision calibration of magnification of a scanning microscopes with the use of test diffraction grating | Dmitriy Yeremin | 2004-02-03 |