Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7097548 | Utility tool with rotatingly driveable, disk-shaped hub | Harald Krondorfer, Markus Heckmann, Joachim Schadow, Christof Hoelzl, Johann Huber | 2006-08-29 |
| 6902471 | Heavy-duty tool with a rotationally driven, disk-shaped hub | Harald Krondorfer, Markus Heckmann, Joachim Schadow, Christof Hoelzl, Johann Huber | 2005-06-07 |
| 6869346 | Receptacle for grinder tools | Dieter Wendt, Harald Krondorfer, Ralph Dammertz, Markus Heckmann, Joachim Schadow +4 more | 2005-03-22 |
| 6786811 | Grinding machine tool support | Harald Krondorfer, Ralph Dammertz, Zaal-Azhar Alias, Markus Heckmann, Joachim Schadow +4 more | 2004-09-07 |
| D426560 | Grinding plate | Norbert Texler, Mag. Christof Holzl, Johann Huber | 2000-06-13 |