Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10927918 | Damping valve, in particular for shock absorbers of vehicles, with adjustable damping force | Frank Zelano, Berndt Niethammer | 2021-02-23 |
| 7338404 | Drive assembly for variable torque distribution | Theodor Gassmann, Mark Schmidt | 2008-03-04 |
| 4573773 | Periscope-like sighting device | Saverio Sanvido | 1986-03-04 |
| 4572625 | Optical system for a sighting device | Saverio Sanvido | 1986-02-25 |
| 4565428 | Eye shield for a viewing device | Saverio Sanvido | 1986-01-21 |
| 4401193 | Apparatus for locking a drive shaft for the elevation or azimuth sighting movements of the sighting device of an observation periscope | — | 1983-08-30 |
| 4373827 | Arrangement for the rigid connection of a driven shaft with a graduated disk of a precision measuring instrument | — | 1983-02-15 |