Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4515356 | Spring biased crank arm drive for tray mounted stapler | Gunther Schnall, Franz Fruth | 1985-05-07 |
| 4497478 | Apparatus for squaring, stapling, and stacking copy sets | Rudolf Reschenhofer, Gunther Schnall, Franz Fruth | 1985-02-05 |
| 4346616 | Electromagnetically operated friction disk-free clutch | Wolfgang Geisslinger, Karel Pustka, Hermann Bronner, Gabriel Vondrowski | 1982-08-31 |
| 4251155 | Cleaning arrangement in an electrophotographic copying machine | Gunther Schnall, Erich Schlick, Hanns Blochl, Peter Lischinski | 1981-02-17 |