Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4545121 | Hand-held power tool with circular-disk-shaped tool | Fritz Schadlich, Eberhard Seidel | 1985-10-08 |
| 4506711 | Cutting roller | Werner Neubert, Gunter Schaal | 1985-03-26 |
| 4382458 | Planing tool | Fritz Schadlich, Klaus-Dieter Jaspert | 1983-05-10 |
| 4360048 | Power driven, hand operated plane | Fritz Schadlich, Werner Neubert, Peter Stierle | 1982-11-23 |
| 4242839 | High-speed power tool | Albert Kleider, Eberhard Vogel | 1981-01-06 |