Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7637177 | Drive apparatus for a slidable divider element, drive assembly and divider element | Gregor Haab, Hans Wuthrich | 2009-12-29 |
| 7504788 | Device with controllable divider elements and control method | Gregor Haab, Hans Wuthrich | 2009-03-17 |