Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6429940 | Optical position measuring system employing a scale with multiple partial measuring graduations having different graduation periods | — | 2002-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6429940 | Optical position measuring system employing a scale with multiple partial measuring graduations having different graduation periods | — | 2002-08-06 |