Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8448909 | Stand for a surgical microscope with a parallelogram support driven by an energy storing device | — | 2013-05-28 |
| 8439321 | Stand for a surgical microscope with weight compensation for a microscope holder and add-on units | — | 2013-05-14 |
| 8413941 | Stand for a surgical microscope with a parallelogram support and a displacement screw | — | 2013-04-09 |
| 8322674 | Suspension system for a ceiling mount of a surgical microscope | — | 2012-12-04 |
| 8132769 | Stand for a surgical microscope | — | 2012-03-13 |
| 7839584 | Device for vibration-free mounting of a spindle in a stand of a surgical microscope | — | 2010-11-23 |
| 7823691 | Apparatus for retaining a component that transfers solid-borne sound | — | 2010-11-02 |
| 7595941 | Device for vibration-free mounting of a drive motor in a stand of a surgical microscope | — | 2009-09-29 |
| 7255311 | Stand, in particular for surgical microscopes, having an energy storage element | — | 2007-08-14 |
| 7158292 | Apparatus for retaining an optical viewing device | — | 2007-01-02 |
| 7000873 | Microscope stand having balancing device | — | 2006-02-21 |
| 6997425 | Stand, in particular for a surgical microscope | — | 2006-02-14 |
| 6947211 | Surgical microscope | — | 2005-09-20 |
| 6871828 | Stand for a surgical microscope | Roman Frick | 2005-03-29 |
| 6763286 | Stand | — | 2004-07-13 |
| 6708936 | Stand, in particular for surgical microscopes | — | 2004-03-23 |
| 6691960 | Stand | — | 2004-02-17 |
| 6679470 | Microscope stand, in particular for a surgical microscope | — | 2004-01-20 |
| 6637274 | Stand with a parallelogram carrier and balancing mechanism | — | 2003-10-28 |
| 6539333 | Stand having an automatic balancing device | — | 2003-03-25 |