Zachary King Sheffield

Follow

Person

Pullman, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Testing system for traveling wave fault detectors
- Patent number 10,564,246
- Issue date Feb 18, 2020
- Schweitzer Engineering Laboratories, Inc.
- David E. Whitehead
- G01 - MEASURING TESTING
Information Patent Grant
Testing system for traveling wave fault detectors
- Patent number 10,564,247
- Issue date Feb 18, 2020
- Schweitzer Engineering Laboratories, Inc.
- Armando Guzman-Casillas
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
TESTING SYSTEM FOR TRAVELING WAVE FAULT DETECTORS
- Publication number 20200182956
- Publication date Jun 11, 2020
- Schweitzer Engineering Laboratories, Inc.
- David E. Whitehead
- G01 - MEASURING TESTING
Information Patent Application
TESTING SYSTEM FOR TRAVELING WAVE FAULT DETECTORS
- Publication number 20180210060
- Publication date Jul 26, 2018
- Schweitzer Engineering Laboratories, Inc.
- Armando Guzman-Casillas
- G01 - MEASURING TESTING
Information Patent Application
Testing System for Traveling Wave Fault Detectors
- Publication number 20170102444
- Publication date Apr 13, 2017
- Schweitzer Engineering Laboratories, Inc.
- David E. Whitehead
- G01 - MEASURING TESTING