Labuschagne; Casper A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Labuschagne; Casper A..The latest application filed is for "systems and methods for synchronized control of electrical power system voltage profiles".

Company Profile

0.13.10

Labuschagne; Casper A. - Pullman WA

*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 synchronized control of electrical power system voltage profiles Grant 8,816,652 - Labuschagne , et al. August 26, 2	2014-08-26
Dual-comparator restricted earth fault protection Grant 8,717,725 - Labuschagne , et al. May 6, 2	2014-05-06
Apparatus and method for identifying a faulted phase in a shunt capacitor bank Grant 8,575,941 - Samineni , et al. November 5, 2	2013-11-05
Systems and Methods for Synchronized Control of Electrical Power System Voltage Profiles App 20130282197 - Labuschagne; Casper A. ; et al.	2013-10-24
Systems and methods for synchronized control of electrical power system voltage profiles Grant 8,476,874 - Labuschagne , et al. July 2, 2	2013-07-02
Minimizing circulating current using time-aligned data Grant 8,321,162 - Labuschagne , et al. November 27, 2	2012-11-27
Dual-comparator Restricted Earth Fault Protection App 20120140365 - Labuschagne; Casper A.	2012-06-07
System and method to zero-sequence verify ground return path integrity by comparing measured zero-sequence current in an autotransformer with a second zero-sequence current source Grant 7,940,054 - Labuschagne , et al. May 10, 2	2011-05-10
Systems And Methods For Synchronized Control Of Electrical Power System Voltage Profiles App 20110084672 - Labuschagne; Casper A. ; et al.	2011-04-14
Apparatus And Method For Identifying A Faulted Phase In A Shunt Capacitor Bank App 20110057661 - Samineni; Satish ; et al.	2011-03-10
Negative sequence differential element Grant 7,903,381 - Fischer , et al. March 8, 2	2011-03-08
Apparatus and methods for controlling operation of a single-phase voltage regulator in a three-phase power system Grant 7,759,913 - Labuschagne July 20, 2	2010-07-20
Minimizing Circulating Current Using Time-aligned Data App 20100125373 - Labuschagne; Casper A. ; et al.	2010-05-20
Negative Sequence Differential Element App 20090231769 - Fischer; Normann ; et al.	2009-09-17
Apparatus And Methods For Controlling Operation Of A Single-phase Voltage Regulator In A Three-phase Power System App 20090134854 - Labuschagne; Casper A.	2009-05-28
Apparatus and methods for controlling operation of a single-phase voltage regulator in a three-phase power system Grant 7,504,806 - Labuschagne March 17, 2	2009-03-17
System and method to zero-sequence verify ground return path integrity by comparing measured zero-sequence current in an autotransformer with a second zero-sequence current source App 20080088466 - Labuschagne; Casper A. ; et al.	2008-04-17
Apparatus and methods for controlling operation of a single-phase voltage regulator in a three-phase power system App 20070222421 - Labuschagne; Casper A.	2007-09-27
Apparatus and methods for providing a voltage adjustment for single-phase voltage regulator operation in a three-phase power system Grant 7,271,572 - Labuschagne September 18, 2	2007-09-18
Apparatus and methods for providing a voltage adjustment for single-phase voltage regulator operation in a three-phase power system App 20070090811 - Labuschagne; Casper A.	2007-04-26

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