Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4673318 | Hand tool machine, in particular drilling machine | Friedrich Hornung, Fritz Schadlich | 1987-06-16 |
| 4493377 | Electronic two-hand safety system for power tools | Klaus Gunther, Friedrich Hornung, Fritz Schadlich | 1985-01-15 |
| 4392093 | Electronic control and regulating system | Fritz Schadlich, Martin Gerschner, Friedrich Hornung | 1983-07-05 |
| 4216582 | Hedge trimmer | Eberhard Vogel | 1980-08-12 |