Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056649 | Apparatus and methods for drilling wellbores that utilize a detachable reamer | Sven Kreuger | 2011-11-15 |
| 7983113 | Method and apparatus for downlink communication using dynamic threshold values for detecting transmitted signals | Sven Krueger, Thomas Kelch, Henning Doerge, Marc Kurella | 2011-07-19 |