Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615930 | Suction module | Hans-Werner Bongers-Ambrosius, David Hruza, Rory Britz, Ralph Neuhauser | 2003-09-09 |
| 6557653 | Working tool for a percussion power tool | Udo Hauptmann, Hanspeter Schad, Martin Richter, Josef Fünfer, Konrad Artmann +1 more | 2003-05-06 |