Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D815133 | Display screen or portion thereof with graphical user interface | — | 2018-04-10 |
| D814500 | Display screen or portion thereof with graphical user interface | Benedikt Weiβ | 2018-04-03 |
| D813896 | Display screen or portion thereof with graphical user interface | Benedikt Weiβ | 2018-03-27 |
| D813895 | Display screen or portion thereof with graphical user interface | Benedikt Weiβ | 2018-03-27 |
| D812638 | Display screen or portion thereof with graphical user interface | Benedikt Weiβ | 2018-03-13 |
| D812088 | Display screen or portion thereof with graphical user interface | Benedikt Weiβ | 2018-03-06 |
| D806721 | Display screen or portion thereof with graphical user interface | — | 2018-01-02 |
| 9725962 | Drill string, connection system, earth drilling device and method to connect a drill string section | — | 2017-08-08 |
| 9523240 | Method for producing a horizontal bore in the ground and horizontal drilling device | Elmar Koch, Andreas Joachim Hanses | 2016-12-20 |
| 9507808 | Technique for structuring navigation data | Holger Dormann | 2016-11-29 |
| 9347267 | Horizontal drilling device | Elmar Koch, Andreas Joachim Hanses | 2016-05-24 |
| 9290992 | Plug connection and pipe section for a drill pipe | Raimund Grobbel | 2016-03-22 |
| 9291008 | Dual pipe rod assembly section, horizontal drilling device and probe housing | Elmar Koch | 2016-03-22 |
| 9280567 | Technique for structuring a navigation database | Holger Dormann | 2016-03-08 |
| 9243453 | Method for operating a horizontal drilling device and horizontal drilling device | Elmar Koch, Andreas Joachim Hanses | 2016-01-26 |
| 9194185 | Guiding device for a drilling device | Frank GÖCKE, Joachim Schmidt, Elmar Koch | 2015-11-24 |
| 9163671 | Connecting device | Stefan Hermes | 2015-10-20 |
| 9103166 | Rod assembly and device for trenchless rehabilitation of pipelines | Elmar Koch | 2015-08-11 |
| 9080395 | Connection mechanism | Stefan Hermes | 2015-07-14 |
| 9080394 | Threaded connection | Elmar Koch, Dieter Wurm, Rouwen Homringhaus | 2015-07-14 |
| 8863859 | Method for determining the wear of a force-loaded linkage of an earth-working device | Elmar Koch | 2014-10-21 |
| 8635781 | Dual-blade film-cutting device | — | 2014-01-28 |