Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6938704 | Pneumatic percussive tool with a movement frequency controlled idling position | Rudolf Berger, Wolfgang Schmid | 2005-09-06 |
| 6923269 | Demolition hammer and/or hammer-drill with a percussion device suitable for releasing clamped objects by striking | Rudolf Berger, Wolfgang Schmid, Thomas Schmidbauer | 2005-08-02 |
| 6808026 | Pneumatic percussive tool with a short working drive piston | Rudolf Berger, Wolfgang Schmid | 2004-10-26 |
| 6568484 | Pneumatic piston percussive mechanism with a hollow percussion piston | Wolfgang Schmid, Rudolf Berger | 2003-05-27 |
| 6298923 | Impacting device for releasing blocked objects by impact | Wolfgang Schmid | 2001-10-09 |