Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9273522 | Steering head with integrated drilling dynamics control | Olof Hummes, Matthias Meister, Sven Krueger, Michael Koppe | 2016-03-01 |
| 8689905 | Drilling assembly with steering unit integrated in drilling motor | Sven Krueger, Michael Koppe, Thomas Kelch, Niko Spreckelmeyer, Olof Hummes | 2014-04-08 |
| 8408304 | Pump mechanism for cooling of rotary bearings in drilling tools and method of use thereof | Olof Hummes, Sven Krüger | 2013-04-02 |
| 8360172 | Steering device for downhole tools | — | 2013-01-29 |
| 8286729 | Real time misalignment correction of inclination and azimuth measurements | Hanno Reckmann, Frank Schuberth | 2012-10-16 |