Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4733954 | Microscope support | Guenter Reinheimer, Karl Wieber, Walter Voigt | 1988-03-29 |
| 4575199 | Focusing drive for a microscope with flexible drive shaft | — | 1986-03-11 |
| 4572614 | Condenser housing for microscopes | Edwin Diehl | 1986-02-25 |
| 4402576 | Adjusting device for the stage of an optical instrument | Werner Stahl, Walter Frobose | 1983-09-06 |
| 4372650 | Mounting for microscope lens | Reinhold H. W. Bender | 1983-02-08 |
| 4284327 | Microscope with attachable illuminating devices | Winfried Kraft, Willi Hagner, Karl Wieber, Horst Frimmel | 1981-08-18 |
| 4283111 | Microscope stand with protected turret | Karl Wieber, Heinrich Janke, Winfried Kraft | 1981-08-11 |