Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5707275 | Clamping device for clamping a tool | Erich Preis, Alfred W. Schmidt, Herbert Piater | 1998-01-13 |
| 4934827 | Manually guided, motor-driven electrical tool | Franz Taschke, Wilhelm Geis | 1990-06-19 |
| 4744177 | Vibratory abrader | Roland Artur Braun, Bernd-Ulrich Kaiser | 1988-05-17 |