Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7121774 | Clamping device for hexagon bits | Dieter Hirt | 2006-10-17 |
| 7048107 | Driving device | Manuela Menrath | 2006-05-23 |
| D460907 | Cordless screwdriver | — | 2002-07-30 |
| 4934827 | Manually guided, motor-driven electrical tool | Franz Taschke, Siegfried Stammele | 1990-06-19 |
| 4265435 | Home work bench | Erwin Stiltz, Heinz Lindenmayer, Otto Wolf | 1981-05-05 |