Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641634 | Hand-held tool with dust extraction | Steffen Wuensch, Andreas Hoffman, Ulrich Mueller-Boysen, Franz Scheschark | 2003-11-04 |
| 6514131 | Hand-held machine tool with dust extraction | Steffen Wuensch | 2003-02-04 |