Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486467 | Optical detector for measuring relative displacement of an object on which a grated scale is formed | Dieter Michel | 2002-11-26 |
| 6445456 | Photoelectric position measuring device | Michael Allgauer, Georg Flatscher, Anton Sailer, Walburga Kern | 2002-09-03 |