Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434694 | Automated spiraling detection | Christian Herbig, Hanno Reckmann, Wojciech Emmerich, Oliver Hoehn, Christian Linke +3 more | 2022-09-06 |
| 11021945 | Method to mitigate bit induced vibrations by intentionally modifying mode shapes of drill strings by mass or stiffness changes | Andreas Hohl, Mathias Tergeist, Christian Herbig, Jayesh Jain, Hanno Reckmann +1 more | 2021-06-01 |
| 10822939 | Normalized status variables for vibration management of drill strings | Andreas Hohl, Christian Herbig, Hanno Reckmann, Michael Neubert | 2020-11-03 |
| 10036203 | Automated spiraling detection | Christian Herbig, Hanno Reckmann, Wojciech Emmerich, Oliver Hoehn, Christian Linke +3 more | 2018-07-31 |
| 9976405 | Method to mitigate bit induced vibrations by intentionally modifying mode shapes of drill strings by mass or stiffness changes | Andreas Hohl, Mathias Tergeist, Christian Herbig, Jayesh Jain, Hanno Reckmann +1 more | 2018-05-22 |
| 9657523 | Bottomhole assembly design method to reduce rotational loads | Hanno Reckmann, Jayesh Rameshlal Jain | 2017-05-23 |
| 9181794 | Graph to analyze drilling parameters | Rudolf Carl Pessier, Hanno Reckmann, Bernhard Meyer-Heye, Thorsten Schwefe | 2015-11-10 |
| 9097065 | Drill bit design for mitigation of stick slip | Thorsten Schwefe, Leroy W. Ledgerwood, III, Jayesh Rameshlal Jain, Danielle M. Fuselier | 2015-08-04 |
| RE45421 | Mobile computing device with integrated input device | Renaud Malaval | 2015-03-17 |
| 8854373 | Graph to analyze drilling parameters | Rudolf Carl Pessier, Stephen Wallace | 2014-10-07 |
| 8055796 | Communication protocol for wireless data exchange via a packet transport based system | Ludovic Ferrandis | 2011-11-08 |
| RE40740 | Integrated joypad for handheld computer | Renaud Malaval | 2009-06-16 |
| 7437480 | Communication protocol for wireless data exchange via a packet transport based system | Ludovic Ferrandis | 2008-10-14 |
| 7191250 | Communication protocol for wireless data exchange via a packet transport based system | Ludovic Ferrandis | 2007-03-13 |
| 6906701 | Illuminatable buttons and method for indicating information using illuminatable buttons | Regis Nicolas, Renaud Malaval, Christophe Sureau | 2005-06-14 |
| 6806865 | Integrated joypad for handheld computer | Renaud Malaval | 2004-10-19 |