Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8804236 | Microscopy system | Christoph Hauger | 2014-08-12 |
| 8284482 | Stereoscopic microscope | Christoph Hauger | 2012-10-09 |
| 8194328 | Imaging optics with adjustable optical power and method of adjusting an optical power of an optics | Andreas Obrebski | 2012-06-05 |
| 8130449 | Imaging optics with adjustable optical power and method of adjusting an optical power of an optics | Andreas Obrebski | 2012-03-06 |
| 8054543 | Microscopy system | Christoph Hauger | 2011-11-08 |
| 7933065 | Stereoscopic microscope | Christoph Hauger | 2011-04-26 |
| 7907336 | Surgical microscope having an illuminating arrangement | Alfons Abele, Peter Reimer, Anja Seiwert, Franz Merz | 2011-03-15 |
| 7411739 | Imaging optics with adjustable optical power and method of adjusting an optical power of an optics | Andreas Obrebski | 2008-08-12 |
| 6598972 | Stereomicroscopy system | — | 2003-07-29 |
| 6392797 | Viewing apparatus | — | 2002-05-21 |
| 6142988 | Zoom system for a laser slit lamp | Peter Schaffer | 2000-11-07 |
| 5991090 | Afocal zoom system | — | 1999-11-23 |
| 5891015 | Endoscope including a front lens group and an inner lens group forming a telesystem | — | 1999-04-06 |
| 5825534 | Stereoendoscope having a folded sight line | — | 1998-10-20 |
| 5825535 | Pancratic magnification system | Klaus Biber | 1998-10-20 |
| 5702350 | Adapter for connecting a stereoscopic endoscope to electronic documentation devices | Uwe Vry, Ottmar Sager, Martin Poxleitner | 1997-12-30 |
| 5612817 | Zoom system for at least two stereoscopic viewing beam paths | — | 1997-03-18 |
| 5612816 | Endoscopic attachment for a stereoscopic viewing system | Ulrich Sander, Uwe Vry | 1997-03-18 |
| 5321447 | Ophthalmoscopic attachment for a surgical microscope | Ulrich Sander, Jürgen Liegel | 1994-06-14 |
| 4786161 | Apparatus for examination and surgery of the anterior and posterior portions of the eye | Ortwin Muller, Albrecht Vogel, Ulrich Lemcke, Gerhard Hanemann, Franz Muchel +1 more | 1988-11-22 |
| 4518231 | Stereomicroscope | Franz Muchel | 1985-05-21 |
| 4215914 | Optical system having a radial difference in refractive index | Franz Muchel | 1980-08-05 |