Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066454 | Ground working tool and method for its operation | Ronny Dahl, Manuel Magpatoc Bernadez | 2018-09-04 |
| 9512591 | Cleaning device for cleaning a bottom of a borehole and method for creating a foundation element | Stefan SPREITZER, Ulli WIEDENMANN | 2016-12-06 |