Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6854529 | Optimizing method for regulating the operating state of a guided machine tool comprising a rotating percussion tool during a boring process | Christian Frey, Andreas Jacubasch, Reinhard Plietsch | 2005-02-15 |
| 6853200 | Method for retrieving predetermined locations in sewer and pipeline systems | Roland Munser, Matthias Hartrumpf | 2005-02-08 |