| Patent | Date |
|---|
Parking brake for an electric vehicle with multi-speed gearbox
Grant 11,440,513 - Plow , et al. September 13, 2 | 2022-09-13 |
Parking Brake for an Electric Vehicle With Multi-Speed Gearbox
App 20210380077 - PLOW; William ; et al. | 2021-12-09 |
Parking Brake for an Electric Vehicle With Multi-Speed Gearbox
App 20210380078 - PLOW; William ; et al. | 2021-12-09 |
Connection element and spine stabilization system
Grant 10,285,736 - Celmerowski , et al. | 2019-05-14 |
Resistivity imager for conductive and non-conductive mud
Grant 9,746,574 - Itskovich , et al. August 29, 2 | 2017-08-29 |
Resistivity Imager For Conductive And Non-conductive Mud
App 20170212269 - ITSKOVICH; Gregory B. ; et al. | 2017-07-27 |
Connection Element And Spine Stabilization System
App 20170056073 - Celmerowski; Beate ; et al. | 2017-03-02 |
Connection element and spine stabilization system
Grant 9,532,808 - Celmerowski , et al. January 3, 2 | 2017-01-03 |
Steering head with integrated drilling dynamics control
Grant 9,273,522 - Hummes , et al. March 1, 2 | 2016-03-01 |
Downhole tools with electro-mechanical and electro-hydraulic drives
Grant 9,151,140 - Hummes , et al. October 6, 2 | 2015-10-06 |
Phase estimation from rotating sensors to get a toolface
Grant 9,062,497 - Wassermann , et al. June 23, 2 | 2015-06-23 |
Apparatus and method for drilling wellbores
Grant 9,045,946 - Krueger June 2, 2 | 2015-06-02 |
Reverse circulation apparatus and methods of using same
Grant 9,022,146 - Krueger , et al. May 5, 2 | 2015-05-05 |
Connection Element And Spine Stabilization System
App 20150080955 - Celmerowski; Beate ; et al. | 2015-03-19 |
Medical Instrument
App 20150073423 - Hoefer; Fabian ; et al. | 2015-03-12 |
Modular anchoring sub for use with a cutting tool
Grant 8,973,651 - Fuhst , et al. March 10, 2 | 2015-03-10 |
Spinal column stabilization system and surgical device for temporarily stiffening a flexible intermediate section of a connecting element of the spinal column stabilization system
Grant 8,974,498 - Beger , et al. March 10, 2 | 2015-03-10 |
Drilling assembly with steering unit integrated in drilling motor
Grant 8,689,905 - Krueger , et al. April 8, 2 | 2014-04-08 |
Spinal Column Stabilization System And Surgical Device For Temporarily Stiffening A Flexible Intermediate Section Of A Connecting Element Of The Spinal Column Stabilization System
App 20130211454 - Beger; Jens ; et al. | 2013-08-15 |
Steering Head with Integrated Drilling Dynamics Control
App 20130092441 - Hummes; Olof ; et al. | 2013-04-18 |
Modular Anchoring Sub For Use With A Cutting Tool
App 20120318509 - Fuhst; Karsten ; et al. | 2012-12-20 |
Optimized machining process for cutting tubulars downhole
Grant 8,261,828 - Fuhst , et al. September 11, 2 | 2012-09-11 |
Method for improved well control with a downhole device
Grant 8,151,904 - Krueger , et al. April 10, 2 | 2012-04-10 |
Apparatus and Method for Drilling Wellbores
App 20120073876 - Krueger; Sven | 2012-03-29 |
Reverse circulation pressure control method and system
Grant 8,132,630 - Krueger , et al. March 13, 2 | 2012-03-13 |
Active bottomhole pressure control with liner drilling and completion systems
Grant 8,011,450 - Krueger , et al. September 6, 2 | 2011-09-06 |
Reverse Circulation Apparatus and Methods of Using Same
App 20110203848 - Krueger; Sven ; et al. | 2011-08-25 |
Electrical control for a downhole system
Grant 7,987,901 - Krueger , et al. August 2, 2 | 2011-08-02 |
Method and apparatus for downlink communication using dynamic threshold values for detecting transmitted signals
Grant 7,983,113 - Krueger , et al. July 19, 2 | 2011-07-19 |
Downhole Tools With Electro-mechanical And Electro-hydraulic Drives
App 20110147086 - Hummes; Olof ; et al. | 2011-06-23 |
Drilling Assembly with a Steering Unit
App 20110120775 - Krueger; Sven ; et al. | 2011-05-26 |
Active controlled bottomhole pressure system and method with continuous circulation system
Grant 7,806,203 - Krueger , et al. October 5, 2 | 2010-10-05 |
Tubular cutting device
Grant 7,802,949 - Fuhst , et al. September 28, 2 | 2010-09-28 |
Phase Estimation From Rotating Sensors To Get a Toolface
App 20100187008 - Wassermann; Ingolf ; et al. | 2010-07-29 |
System And Method For Downhole Blowout Prevention
App 20100170673 - Krueger; Sven ; et al. | 2010-07-08 |
Control systems and methods for real-time downhole pressure management (ECD control)
Grant 7,721,822 - Krueger , et al. May 25, 2 | 2010-05-25 |
Apparatus and method for estimating orientation of a liner during drilling of a wellbore
Grant 7,708,067 - Treviranus , et al. May 4, 2 | 2010-05-04 |
Phase Estimation From Rotating Sensors To Get a Toolface
App 20100101860 - Wassermann; Ingolf ; et al. | 2010-04-29 |
Electrical Control For A Downhole System
App 20100078161 - Krueger; Sven ; et al. | 2010-04-01 |
System And Method For Evaluation Of Structure-born Sound
App 20100038135 - Hummes; Olof ; et al. | 2010-02-18 |
Optimized machining process for cutting tubulars downhole
Grant 7,628,205 - Fuhst , et al. December 8, 2 | 2009-12-08 |
Optimized Machining Process For Cutting Tubulars Downhole
App 20090294127 - Krueger; Sven ; et al. | 2009-12-03 |
Tubular cutting device
Grant 7,575,056 - Fuhst , et al. August 18, 2 | 2009-08-18 |
Tubular Cutting Device
App 20090078402 - Fuhst; Karsten ; et al. | 2009-03-26 |
Apparatus And Method For Estimating Orientation Of A Liner During Drilling Of A Wellbore
App 20090056938 - Treviranus; Joachim ; et al. | 2009-03-05 |
Tubular cutting device
Grant 7,478,982 - Fuhst , et al. January 20, 2 | 2009-01-20 |
Tubular cutting device
App 20080236828 - Fuhst; Karsten ; et al. | 2008-10-02 |
Optimized machining process for cutting tubulars downhole
App 20080236830 - Fuhst; Karsten ; et al. | 2008-10-02 |
Formation pressure testing apparatus with flexible member and method of formation pressure testing
Grant 7,416,023 - Krueger , et al. August 26, 2 | 2008-08-26 |
Tubular cutting device
App 20080092356 - Fuhst; Karsten ; et al. | 2008-04-24 |
Control systems and methods for active controlled bottomhole pressure systems
Grant 7,353,887 - Krueger , et al. April 8, 2 | 2008-04-08 |
Method for Improved Well Control With A Downhole Device
App 20080029306 - Krueger; Sven ; et al. | 2008-02-07 |
Method and Apparatus for Downlink Communication Using Dynamic Threshold Values for Detecting Transmitted Signals
App 20080007423 - Krueger; Sven ; et al. | 2008-01-10 |
Reverse Circulation Pressure Control Method and System
App 20070278007 - Krueger; Sven ; et al. | 2007-12-06 |
Methods to detect formation pressure
Grant 7,266,983 - Krueger , et al. September 11, 2 | 2007-09-11 |
Hydraulic and mechanical noise isolation for improved formation testing
Grant 7,207,216 - Meister , et al. April 24, 2 | 2007-04-24 |
Active buttonhole pressure control with liner drilling and completion systems
App 20070068704 - Krueger; Sven ; et al. | 2007-03-29 |
Control systems and methods for real-time downhole pressure management (ECD control)
App 20070045006 - Krueger; Sven ; et al. | 2007-03-01 |
Control systems and methods for active controlled bottomhole pressure systems
Grant 7,174,975 - Krueger , et al. February 13, 2 | 2007-02-13 |
Active controlled bottomhole pressure system and method with continuous circulation system
App 20070007041 - Krueger; Sven ; et al. | 2007-01-11 |
Active controlled bottomhole pressure system & method
Grant 7,114,581 - Aronstam , et al. October 3, 2 | 2006-10-03 |
Modular design for downhole ECD-management devices and related methods
Grant 7,096,975 - Aronstam , et al. August 29, 2 | 2006-08-29 |
Control systems and methods for active controlled bottomhole pressure systems
App 20060124352 - Krueger; Sven ; et al. | 2006-06-15 |
Formation testing apparatus and method for optimizing draw down
Grant 7,011,155 - Meister , et al. March 14, 2 | 2006-03-14 |
Methods to detect formation pressure
App 20060016594 - Krueger; Sven ; et al. | 2006-01-26 |
Downhole cutting mill
Grant 6,981,561 - Krueger , et al. January 3, 2 | 2006-01-03 |
Downhole activatable annular seal assembly
Grant 6,957,698 - Krueger , et al. October 25, 2 | 2005-10-25 |
Apparatus and method for cleaning and sealing a well borehole portion for formation evaluation
Grant 6,957,709 - Meister , et al. October 25, 2 | 2005-10-25 |
Hydraulic and mechanical noise isolation for improved formation testing
App 20050205302 - Meister, Matthias ; et al. | 2005-09-22 |
Methods to detect formation pressure
Grant 6,923,052 - Krueger , et al. August 2, 2 | 2005-08-02 |
Control systems and methods for active controlled bottomhole pressure systems
App 20050098349 - Krueger, Sven ; et al. | 2005-05-12 |
Apparatus and methods for sampling and testing a formation fluid
Grant 6,871,713 - Meister , et al. March 29, 2 | 2005-03-29 |
Formation pressure testing apparatus with flexible member and method of formation pressure testing
App 20050011644 - Krueger, Sven ; et al. | 2005-01-20 |
Sub apparatus with exchangeable modules and associated method
Grant 6,837,314 - Krueger , et al. January 4, 2 | 2005-01-04 |
Modular design for downhole ECD-management devices and related methods
App 20040256161 - Aronstam, Peter ; et al. | 2004-12-23 |
Apparatus and method for cleaning and sealing a well borehole portion for formation evaluation
App 20040238220 - Meister, Matthias ; et al. | 2004-12-02 |
Method and apparatus for measuring in-situ rock moduli and strength
App 20040237640 - Meister, Matthias ; et al. | 2004-12-02 |
Active controlled bottomhole pressure system & method
App 20040206548 - Aronstam, Peter ; et al. | 2004-10-21 |
Method for cleaning and sealing a well borehole portion for formation evaluation
Grant 6,763,884 - Meister , et al. July 20, 2 | 2004-07-20 |
Downhole cutting mill
App 20040112642 - Krueger, Sven ; et al. | 2004-06-17 |
Apparatus and methods for sampling and testing a formation fluid
App 20040099443 - Meister, Matthias ; et al. | 2004-05-27 |
Method For Cleaning And Sealing A Well Borehole Portion For Formation Evaluation
App 20040079527 - Meister, Matthias ; et al. | 2004-04-29 |
Downhole activatable annular seal assembly
App 20040069504 - Krueger, Volker ; et al. | 2004-04-15 |
Methods to detect formation pressure
App 20040050153 - Krueger, Sven ; et al. | 2004-03-18 |
Hydraulic and mechanical noise isolation for improved formation testing
App 20040035199 - Meister, Matthias ; et al. | 2004-02-26 |
Formation testing apparatus and method for optimizing draw down
App 20040026125 - Meister, Matthias ; et al. | 2004-02-12 |
Method for in-situ analysis of formation parameters
Grant 6,672,386 - Krueger , et al. January 6, 2 | 2004-01-06 |
Method For In-situ Analysis Of Formation Parameters
App 20030226663 - Krueger, Sven ; et al. | 2003-12-11 |
Sub apparatus with exchangeable modules
App 20030173115 - Krueger, Volker ; et al. | 2003-09-18 |
Active controlled bottomhole pressure system & method
App 20030098181 - Aronstam, Peter ; et al. | 2003-05-29 |
Method for fast and extensive formation evaluation using minimum system volume
Grant 6,568,487 - Meister , et al. May 27, 2 | 2003-05-27 |
Method for fast and extensive formation evaluation using minimum system volume
App 20020060094 - Meister, Matthias ; et al. | 2002-05-23 |
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