Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4961636 | Revolving nose piece for optical components and process for adjusting the number of revolutions thereof | Norbert Gaul, Peter Weimar | 1990-10-09 |
| 4837595 | Process and device for photographing microscopic objects | Herbert Leiter, Herbert Koch, Andreas Hund | 1989-06-06 |
| 4753525 | Modular device | Norbert Gaul, Peter Euteneuer | 1988-06-28 |
| 4733954 | Microscope support | Karl Wieber, Robert Lisfeld, Walter Voigt | 1988-03-29 |
| 4619503 | Transmitted light and/or incident light inverse microscope | Norbert Gaul | 1986-10-28 |
| 4501476 | Device for checking the light source adjustment in an incident light microscope | Winfried Kraft | 1985-02-26 |
| 4427270 | Microscope frame | Winfried Kraft, Walter Froboese, Karl Wieber | 1984-01-24 |
| 4386830 | Incident light, bright-field Kohler illuminating device | Hans-Werner Stankewitz, Hans Determann | 1983-06-07 |