Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6726553 | Motor-powered portable grinding machine | Steffen Tiede, Dieter Weninger | 2004-04-27 |
| 6148880 | Flat-surface milling machine | Maximilian Ober, Frieder Scholz | 2000-11-21 |