Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523240 | Method for producing a horizontal bore in the ground and horizontal drilling device | Elmar Koch, Sebastian Fischer | 2016-12-20 |
| 9347267 | Horizontal drilling device | Elmar Koch, Sebastian Fischer | 2016-05-24 |
| 9243453 | Method for operating a horizontal drilling device and horizontal drilling device | Elmar Koch, Sebastian Fischer | 2016-01-26 |