Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8482852 | Operating device for the focusing operation of a microscope | Harald Schadwinkel, Hubert Wahl, Klaus Becker, Klaus Knupfer | 2013-07-09 |
| 7800848 | Temperable lens, especially for microscopes | Ingo Fahlbusch, Georg Herbst | 2010-09-21 |
| 6818882 | Device and method for controlling and interchangeable cartridge for microscopes | Ralf Boecker | 2004-11-16 |
| 5732586 | Cold extrusion for helical gear teeth | Charles E. Muessig, Vijay Nagpal, Paul Angelo Paliani | 1998-03-31 |
| 5027674 | Steering column for motor vehicles with a shaft movable in the axle direction | Norbert Bauch | 1991-07-02 |
| 4796481 | Height-adjustable steering column for motor vehicles | — | 1989-01-10 |