Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6904695 | Position measuring system and method for the assembly thereof | Hans-Joachim Freitag, Andreas Schmidt | 2005-06-14 |
| 6293021 | Process for arranging an angle scale on an index disk for rotational measurement systems and an index disk with angle scale for rotational measurement systems | Hans-Joachim Freitag | 2001-09-25 |