Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342351 | Beam positioning device for an ophthalmological instrument | Martin Poxleitner, Gerhard Hanemann | 1994-08-30 |
| D330769 | Confocal laser-scanning ophthalmoscope | Gerhard Gaida | 1992-11-03 |
| 5071246 | Confocal scanning ophthalmoscope | Gerhard Gaida | 1991-12-10 |
| 4786161 | Apparatus for examination and surgery of the anterior and posterior portions of the eye | Ortwin Muller, Albrecht Vogel, Ulrich Lemcke, Gerhard Hanemann, Fritz Strahle +1 more | 1988-11-22 |
| 4767204 | Standard slit lamp adapted for photographic documentation | — | 1988-08-30 |
| 4765336 | Supplement arrangement for a slit-lamp apparatus for treating the eye by means of laser rays | Hartmut Gartner | 1988-08-23 |
| 4593683 | Medical examination instrument with headband support | — | 1986-06-10 |
| 4568158 | Binocular ophthalmoscope | Roland Trentin | 1986-02-04 |
| 4465348 | Apparatus for the subjective and objective determination of refraction | Walter Lang, Franz Muchel | 1984-08-14 |
| 4461551 | Portable ophthalmological instrument for selective examination of anterior or posterior regions of the eye | — | 1984-07-24 |
| 4427269 | Method and apparatus for automatically compensating for rotation of images in articulated optical systems | Walter Lang, Roland Schmauder, Franz Muchel | 1984-01-24 |