Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808336 | Oscillation detecting device for compacting soil | Thomas Maurer | 2004-10-26 |
| 6722815 | Soil compacting device comprising a vibration generator, and method for controlling the vibration generator | — | 2004-04-20 |
| 6712550 | Roller device for compacting the ground comprising slip control | — | 2004-03-30 |