Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523240 | Method for producing a horizontal bore in the ground and horizontal drilling device | Sebastian Fischer, Andreas Joachim Hanses | 2016-12-20 |
| 9347267 | Horizontal drilling device | Sebastian Fischer, Andreas Joachim Hanses | 2016-05-24 |
| 9291008 | Dual pipe rod assembly section, horizontal drilling device and probe housing | Sebastian Fischer | 2016-03-22 |
| 9243453 | Method for operating a horizontal drilling device and horizontal drilling device | Sebastian Fischer, Andreas Joachim Hanses | 2016-01-26 |