Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794593 | Electric hand power tool with switching key | Ernst Kraenzler, Peter Stierle, Harald Krondorfer, Ralph Beetz, Mario Pauli | 2004-09-21 |
| 6786811 | Grinding machine tool support | Harald Krondorfer, Zaal-Azhar Alias, Markus Heckmann, Joachim Schadow, Thomas Schomisch +4 more | 2004-09-07 |