Stephen E. Williams

Person

Franklin, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Transformer overcurrent protection
- Patent number 12,107,410
- Issue date Oct 1, 2024
- S&C Electric Company
- Martin T. Bishop
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Earth fault sectionalizer for electric power distribution network
- Patent number 11,936,181
- Issue date Mar 19, 2024
- S&C Electric Company
- Stephen E. Williams
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Utility distribution fault restoration system
- Patent number 11,848,557
- Issue date Dec 19, 2023
- S&C Electric Company
- David Porter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sectionalizing using coded pulses and pulse testing
- Patent number 11,817,702
- Issue date Nov 14, 2023
- S&C Electric Company
- Martin T Bishop
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low energy reclosing pulse test
- Patent number 11,670,471
- Issue date Jun 6, 2023
- S&C Electric Company
- David G Porter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Utility distribution fault restoration system
- Patent number 11,431,167
- Issue date Aug 30, 2022
- S&C Electric Company
- David Porter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Locating and isolating grid faults utilizing a fast close-open oper...
- Patent number 11,329,479
- Issue date May 10, 2022
- S&C Electric Company
- Michael Meisinger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low energy reclosing pulse test
- Patent number 11,328,885
- Issue date May 10, 2022
- S&C Electric Company
- David G Porter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for closed-transition transfer of DC battery bank...
- Patent number 11,063,450
- Issue date Jul 13, 2021
- S&C Electric Company
- Stephen E Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed energy storage system and method of distributing energy
- Patent number 10,958,074
- Issue date Mar 23, 2021
- S&C Electric Company
- Donald S. Berkowitz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method to detect utility disturbance and fault direction
- Patent number 10,868,425
- Issue date Dec 15, 2020
- S&C Electric Company
- David Glenn Porter
- G05 - CONTROLLING REGULATING
Information Patent Grant
Protective digital relay device
- Patent number 7,902,813
- Issue date Mar 8, 2011
- Cooper Technologies Company
- Ljubomir A. Kojovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protective relay device, system and methods for Rogowski coil sensors
- Patent number 7,638,999
- Issue date Dec 29, 2009
- Cooper Technologies Company
- Ljubomir A. Kojovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High precision rogowski coil
- Patent number 6,313,623
- Issue date Nov 6, 2001
- McGraw-Edison Company
- Ljubomir A. Kojovic
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
EARTH FAULT SECTIONALIZER FOR ELECTRIC POWER DISTRIBUTION NETWORK
- Publication number 20230056065
- Publication date Feb 23, 2023
- S&C ELECTRIC COMPANY
- Stephen E. Williams
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANSMISSION LINE FAULT LOCATION, ISOLATION & SYSTEM RESTORATION (F...
- Publication number 20230052174
- Publication date Feb 16, 2023
- S&C ELECTRIC COMPANY
- Michael John Meisinger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
UTILITY DISTRIBUTION FAULT RESTORATION SYSTEM
- Publication number 20220416539
- Publication date Dec 29, 2022
- S&C ELECTRIC COMPANY
- David Porter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANSFORMER OVERCURRENT PROTECTION
- Publication number 20220271527
- Publication date Aug 25, 2022
- S&C ELECTRIC COMPANY
- Martin T. Bishop
- G01 - MEASURING TESTING
Information Patent Application
LOW ENERGY RECLOSING PULSE TEST
- Publication number 20220230825
- Publication date Jul 21, 2022
- S&C ELECTRIC COMPANY
- David G. Porter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECTIONALIZING USING CODED PULSES AND PULSE TESTING
- Publication number 20210273451
- Publication date Sep 2, 2021
- S&C ELECTRIC COMPANY
- Martin T. Bishop
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOW ENERGY RECLOSING PULSE TEST
- Publication number 20210175033
- Publication date Jun 10, 2021
- S&C ELECTRIC COMPANY
- David G. Porter
- G01 - MEASURING TESTING
Information Patent Application
FAST CLOSE OPEN
- Publication number 20210091557
- Publication date Mar 25, 2021
- S&C ELECTRIC COMPANY
- Michael Meisinger
- G01 - MEASURING TESTING
Information Patent Application
SECTIONALIZING SEQUENCE ORDER
- Publication number 20210091558
- Publication date Mar 25, 2021
- S&C ELECTRIC COMPANY
- Michael Meisinger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
UTILITY DISTRIBUTION FAULT RESTORATION SYSTEM
- Publication number 20210091566
- Publication date Mar 25, 2021
- S&C ELECTRIC COMPANY
- David Porter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD TO DETECT UTILITY DISTURBANCE AND FAULT DIRECTION
- Publication number 20200389030
- Publication date Dec 10, 2020
- S&C ELECTRIC COMPANY
- David Glenn Porter
- G05 - CONTROLLING REGULATING
Information Patent Application
LOAD SWITCH FOR FRAGILE ELECTRIC POWER NETWORKS
- Publication number 20200259332
- Publication date Aug 13, 2020
- S&C ELECTRIC COMPANY
- Martin T Bishop
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VACUUM INTERRUPTER LEAK DETECTION USING LOCAL CURRENT AND VOLTAGE M...
- Publication number 20200194200
- Publication date Jun 18, 2020
- S&C ELECTRIC COMPANY
- Martin Bishop
- G01 - MEASURING TESTING
Information Patent Application
ENERGY STORAGE SYSTEMS AND METHODS FOR FAULT MITIGATION
- Publication number 20200144845
- Publication date May 7, 2020
- S&C ELECTRIC COMPANY
- Kleber V.C. Facchini
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR CLOSED-TRANSITION TRANSFER OF DC BATTERY BANK...
- Publication number 20200076208
- Publication date Mar 5, 2020
- S&C ELECTRIC COMPANY
- Stephen E. Williams
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD TO DETECT UTILITY DISTURBANCE AND FAULT DIRECTION
- Publication number 20190245343
- Publication date Aug 8, 2019
- S&C ELECTRIC COMPANY
- David Glenn Porter
- G01 - MEASURING TESTING
Information Patent Application
Distributed Energy Storage System and Method of Distributing Energy
- Publication number 20160118795
- Publication date Apr 28, 2016
- Donald S. Berkowitz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Protective Digital Relay Device
- Publication number 20100020457
- Publication date Jan 28, 2010
- Cooper Technologies Company
- Ljubomir A. Kojovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Protective relay device, system and methods for Rogowski coil sensors
- Publication number 20070236208
- Publication date Oct 11, 2007
- Cooper Technologies Company
- Ljubomir A. Kojovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Stephen E. Williams

Person

Patents Grantslast 30 patents

Transformer overcurrent protection

Earth fault sectionalizer for electric power distribution network

Utility distribution fault restoration system

Sectionalizing using coded pulses and pulse testing

Low energy reclosing pulse test

Utility distribution fault restoration system

Locating and isolating grid faults utilizing a fast close-open oper...

Low energy reclosing pulse test

System and method for closed-transition transfer of DC battery bank...

Distributed energy storage system and method of distributing energy

Method to detect utility disturbance and fault direction

Protective digital relay device

Protective relay device, system and methods for Rogowski coil sensors

High precision rogowski coil

Patents Applicationslast 30 patents

EARTH FAULT SECTIONALIZER FOR ELECTRIC POWER DISTRIBUTION NETWORK

TRANSMISSION LINE FAULT LOCATION, ISOLATION & SYSTEM RESTORATION (F...

UTILITY DISTRIBUTION FAULT RESTORATION SYSTEM

TRANSFORMER OVERCURRENT PROTECTION

LOW ENERGY RECLOSING PULSE TEST

SECTIONALIZING USING CODED PULSES AND PULSE TESTING

LOW ENERGY RECLOSING PULSE TEST

FAST CLOSE OPEN

SECTIONALIZING SEQUENCE ORDER

UTILITY DISTRIBUTION FAULT RESTORATION SYSTEM

METHOD TO DETECT UTILITY DISTURBANCE AND FAULT DIRECTION

LOAD SWITCH FOR FRAGILE ELECTRIC POWER NETWORKS

VACUUM INTERRUPTER LEAK DETECTION USING LOCAL CURRENT AND VOLTAGE M...

ENERGY STORAGE SYSTEMS AND METHODS FOR FAULT MITIGATION

SYSTEM AND METHOD FOR CLOSED-TRANSITION TRANSFER OF DC BATTERY BANK...

METHOD TO DETECT UTILITY DISTURBANCE AND FAULT DIRECTION

Distributed Energy Storage System and Method of Distributing Energy

Protective Digital Relay Device

Protective relay device, system and methods for Rogowski coil sensors