Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794593 | Electric hand power tool with switching key | Ernst Kraenzler, Peter Stierle, Harald Krondorfer, Ralph Dammertz, Mario Pauli | 2004-09-21 |
RB
Ralph Beetz
Overall (2004): #135,386 of 270,089Top 55%
1
Patents 2004