Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7732747 | Tool with contactless switch | Manfred Zurawski, Guenther Henzler, Andreas Fluhrer, Marcus Kiesslich, Andreas Scharfenberg | 2010-06-08 |
| 7619499 | Switching unit having a locking function for a tool | Jurgen Kurz, Jurg Schneider | 2009-11-17 |