David Robert Smith

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McKeesport, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Network primary feeder self protected transient limiting device
- Patent number 11,705,713
- Issue date Jul 18, 2023
- David R. Smith
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Network protector control for spot network fed from feeder sources...
- Patent number 10,096,991
- Issue date Oct 9, 2018
- EATON INTELLIGENT POWER LIMITED
- David R. Smith
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Network protector relay and method of controlling a circuit breaker...
- Patent number 6,671,151
- Issue date Dec 30, 2003
- Eaton Corporation
- David Robert Smith
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for monitoring transformers
- Patent number 4,654,806
- Issue date Mar 31, 1987
- Westinghouse Electric Corp.
- Thomas D. Poyser
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Network protector relay
- Patent number 4,293,886
- Issue date Oct 6, 1981
- Westinghouse Electric Corp.
- Larry L. Church
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Network protector relay
- Patent number 3,947,728
- Issue date Mar 30, 1976
- Westinghouse Electric Corporation
- David R. Smith
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
NETWORK PROTECTOR CONTROL FOR SPOT NETWORK FED FROM FEEDER SOURCES...
- Publication number 20170358919
- Publication date Dec 14, 2017
- Cooper Technologies Company
- DAVID R. SMITH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Network protector relay and method of controlling a circuit breaker...
- Publication number 20030063421
- Publication date Apr 3, 2003
- David Robert Smith
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER