Leuthen; John M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Leuthen; John M..The latest application filed is for "systems and methods for providing power to well equipment".

Company Profile

0.11.10

Leuthen; John M. - Claremore OK

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Systems and methods for limiting current inrush in electric drive systems Grant 9,407,134 - Moghadas , et al. August 2, 2	2016-08-02
Systems and Methods for Providing Power to Well Equipment App 20160215769 - Haapanen; Brian ; et al.	2016-07-28
Systems and Methods for Variable Speed Drives App 20160049892 - Moghadas; Amin A. ; et al.	2016-02-18
Systems and Methods for Limiting Current Inrush in Electric Drive Systems App 20150162864 - Moghadas; Amin A. ; et al.	2015-06-11
Device, computer program product and computer-implemented method for backspin detection in an electrical submersible pump assembly Grant 8,334,666 - Plitt , et al. December 18, 2	2012-12-18
System, method and program product for cable loss compensation in an electrical submersible pump system Grant 8,314,583 - Yohanan , et al. November 20, 2	2012-11-20
System and method for adding voltages of power modules in variable frequency drives Grant 8,125,177 - Rider , et al. February 28, 2	2012-02-28
Systems and methods for reducing pump downtime by determining rotation speed using a variable speed drive Grant 8,092,190 - Leuthen , et al. January 10, 2	2012-01-10
Device, Computer Program Product and Computer-Implemented Method for Backspin Detection in an Electrical Submersible Pump Assembly App 20110050145 - Plitt; Sheldon ; et al.	2011-03-03
Systems and methods for reducing distortion in a power source using an active harmonics filter Grant 7,834,643 - Yohanan , et al. November 16, 2	2010-11-16
System and Method for Adding Voltages of Power Modules in Variable Frequency Drives App 20090309524 - Rider; Jerald R. ; et al.	2009-12-17
Systems and methods for power ride-through in variable speed drives Grant 7,607,896 - Leuthen , et al. October 27, 2	2009-10-27
System, Method and Program Product For Cable Loss Compensation In An Electrical Submersible Pump System App 20090256519 - Yohanan; Tom G. ; et al.	2009-10-15
Systems and Methods for Reducing Distortion in a Power Source Using an Active Harmonics Filter App 20090243398 - Yohanan; Tom G. ; et al.	2009-10-01
Systems and Methods for Reducing Pump Downtime by Determining Rotation Speed Using a Variable Speed Drive App 20080247880 - Leuthen; John M. ; et al.	2008-10-09
Systems and Methods for Power Ride-Through in Variable Speed Drives App 20070263331 - Leuthen; John M. ; et al.	2007-11-15
Method for boosting the output voltage of a variable frequency drive App 20010032721 - Rider, Jerald R. ; et al.	2001-10-25
Overcurrent protection circuit for power transistors Grant 4,680,664 - Leuthen July 14, 1	1987-07-14
Overtemperature speed control for a variable speed drive Grant 4,542,324 - Leuthen September 17, 1	1985-09-17
Motor variable frequency drive Grant 4,491,778 - Knox , et al. January 1, 1	1985-01-01
Power factor correction for variable speed drive Grant 4,467,258 - Leuthen August 21, 1	1984-08-21

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