Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10823949 | Beam splitter device having at least two beamsplitting surfaces with different reflection-to-transmission ratios | Manfred Kuster, Heinrich Wilhelm Dreyer, Luca Tobler, Marc Hocke, Patrick Wolf +1 more | 2020-11-03 |
| 8941915 | Illuminating device for an operating microscope | Manfred Kuster | 2015-01-27 |
| 7894130 | Stereomicroscope having a beam splitter device | Lothar Knuenz | 2011-02-22 |
| 7379239 | Zero-degree assistant's device for a microscope | Peter Strobel, Lothar Knuenz | 2008-05-27 |
| 6421173 | Stereomicroscope | Dennis Corbisiero, Ohm Savanayana, Ulrich Sander | 2002-07-16 |
| 5287219 | Microscope for two or more operators | Klaus Hildebrand, Klaus-Peter Zimmer, Juergen Metz, Luitpold Schulz | 1994-02-15 |