Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481115 | Scale reading apparatus | Thomas John Stickland | 2002-11-19 |
| 6476405 | Measurement apparatus having a diffraction grating structure | — | 2002-11-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481115 | Scale reading apparatus | Thomas John Stickland | 2002-11-19 |
| 6476405 | Measurement apparatus having a diffraction grating structure | — | 2002-11-05 |