Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6889439 | Battery-powered manual machine tool | Klaus Baumgaertner, Klaus Schoen | 2005-05-10 |
| D455263 | Tool case | Klaus Schoen, Ulrich Schweig, Henning Kasper | 2002-04-09 |
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Oliver Koukal
Overall (All Time): #2,179,875 of 4,157,543Top 55%
2
Patents All Time