Joshua D. Keister

Person

Atlanta, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Arrester temperature monitor
- Patent number 11,489,335
- Issue date Nov 1, 2022
- Southern States LLC
- Joseph R Rostron
- G08 - SIGNALLING
Information Patent Grant
High voltage capacitor with internal capacitor pack voltage and cur...
- Patent number 10,996,244
- Issue date May 4, 2021
- Southern States, LLC
- Joseph R Rostron
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combined current and voltage sensor for high voltage electric power...
- Patent number 10,698,010
- Issue date Jun 30, 2020
- Southern States
- Josh Keister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Combined in-line DC and AC current sensor for high voltage electric...
- Patent number 10,627,431
- Issue date Apr 21, 2020
- Southern States, LLC
- Josh Keister
- G01 - MEASURING TESTING
Information Patent Grant
RFID status monitor for high voltage and remote electric power systems
- Patent number 10,551,440
- Issue date Feb 4, 2020
- Southern States, LLC
- Joseph R Rostron
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Combined DC current, AC current and voltage sensor for high voltage...
- Patent number 10,481,186
- Issue date Nov 19, 2019
- Southern States, LLC
- Josh Keister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High voltage capacitor monitor and maintenance system
- Patent number 10,365,302
- Issue date Jul 30, 2019
- Southern States, LLC
- Joseph R Rostron
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High voltage capacitor current monitor
- Patent number 10,241,136
- Issue date Mar 26, 2019
- Southern States, LLC
- Joseph R Rostron
- G08 - SIGNALLING
Information Patent Grant
Corona avoidance electric power line monitoring, communication and...
- Patent number 9,581,624
- Issue date Feb 28, 2017
- Southern States, LLC
- Joseph R. Rostron
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Arrester Temperature Monitor
- Publication number 20210350960
- Publication date Nov 11, 2021
- Southern States, LLC
- Joseph R Rostron
- G08 - SIGNALLING
Information Patent Application
Combined In-Line DC and AC Current Sensor for High Voltage Electric...
- Publication number 20200049743
- Publication date Feb 13, 2020
- Southern States, LLC
- Josh Keister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
High Voltage Capacitor with Internal Capacitor Pack Voltage and Cur...
- Publication number 20190317133
- Publication date Oct 17, 2019
- Southern States, LLC
- Joseph R Rostron
- G08 - SIGNALLING
Information Patent Application
RFID Status Monitor For High Voltage and Remote Electric Power Systems
- Publication number 20190018064
- Publication date Jan 17, 2019
- Southern States, LLC
- Joseph R. Rostron
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Combined Current and Voltage Sensor for High Voltage Electric Power...
- Publication number 20180321285
- Publication date Nov 8, 2018
- Southern States, LLC
- Josh Keister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Combined DC Current, AC Current and Voltage Sensor for High Voltage...
- Publication number 20180321286
- Publication date Nov 8, 2018
- Southern States, LLC
- Josh Keister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIGH VOLTAGE CAPACITOR MONITOR AND MAINTENANCE SYSTEM
- Publication number 20180210023
- Publication date Jul 26, 2018
- Southern States, LLC
- Joseph R Rostron
- G01 - MEASURING TESTING
Information Patent Application
RFID Status Monitor For High Voltage and Remote Electric Power Systems
- Publication number 20180213302
- Publication date Jul 26, 2018
- Southern States, LLC
- Joseph Rostron
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH VOLTAGE CAPACITOR CURRENT MONITOR
- Publication number 20180210012
- Publication date Jul 26, 2018
- Southern States, LLC
- Joseph R. Rostron
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Arrester Temperature Monitor
- Publication number 20180108461
- Publication date Apr 19, 2018
- Southern States, LLC
- Joseph Rostron
- G01 - MEASURING TESTING
Information Patent Application
CORONA AVOIDANCE ELECTRIC POWER LINE MONITORING, COMMUNICATION AND...
- Publication number 20160054363
- Publication date Feb 25, 2016
- Southern States, LLC
- Joseph R. Rostron
- G01 - MEASURING TESTING

Joshua D. Keister

Person

Patents Grantslast 30 patents

Arrester temperature monitor

High voltage capacitor with internal capacitor pack voltage and cur...

Combined current and voltage sensor for high voltage electric power...

Combined in-line DC and AC current sensor for high voltage electric...

RFID status monitor for high voltage and remote electric power systems

Combined DC current, AC current and voltage sensor for high voltage...

High voltage capacitor monitor and maintenance system

High voltage capacitor current monitor

Corona avoidance electric power line monitoring, communication and...

Patents Applicationslast 30 patents

Arrester Temperature Monitor

Combined In-Line DC and AC Current Sensor for High Voltage Electric...

High Voltage Capacitor with Internal Capacitor Pack Voltage and Cur...

RFID Status Monitor For High Voltage and Remote Electric Power Systems

Combined Current and Voltage Sensor for High Voltage Electric Power...

Combined DC Current, AC Current and Voltage Sensor for High Voltage...

HIGH VOLTAGE CAPACITOR MONITOR AND MAINTENANCE SYSTEM

RFID Status Monitor For High Voltage and Remote Electric Power Systems

HIGH VOLTAGE CAPACITOR CURRENT MONITOR

Arrester Temperature Monitor

CORONA AVOIDANCE ELECTRIC POWER LINE MONITORING, COMMUNICATION AND...