Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6844964 | Microscope and stereo microscope | — | 2005-01-18 |
| 5213293 | Stand equipped with accessory devices for supporting a freely orientable apparatus | Otto Geschwentner, Juergen Metz | 1993-05-25 |