Lee D. Wallis

Person

Murfreesboro, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for voltage sensing in electrical metering sys...
- Patent number 7,928,722
- Issue date Apr 19, 2011
- Square D Company
- Lee D. Wallis
- G01 - MEASURING TESTING
Information Patent Grant
Metering unit with integrated user programmable logic
- Patent number 5,831,428
- Issue date Nov 3, 1998
- Square D Company
- Michael W. Pyle
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for detecting a fault in a distributed line ne...
- Patent number 5,629,825
- Issue date May 13, 1997
- Square D Company
- Lee D. Wallis
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for detecting a fault in a distributed line ne...
- Patent number 5,495,384
- Issue date Feb 27, 1996
- Square D Company
- Lee D. Wallis
- G01 - MEASURING TESTING
Information Patent Grant
Metering unit with downloadable firmware
- Patent number 5,467,286
- Issue date Nov 14, 1995
- Square D Company
- Michael W. Pyle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reconfigurable circuit monitoring system
- Patent number 5,247,454
- Issue date Sep 21, 1993
- Square D Company
- Ronald L. Farrington
- G01 - MEASURING TESTING
Information Patent Grant
Waveform capturing arrangement in a distributed power network
- Patent number 5,233,538
- Issue date Aug 3, 1993
- Square D Company
- Lee D. Wallis
- G01 - MEASURING TESTING
Information Patent Grant
Waveform capturing arrangement in distributed power network
- Patent number 5,224,054
- Issue date Jun 29, 1993
- Square D Company
- Lee D. Wallis
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR VOLTAGE SENSING IN ELECTRICAL METERING SYS...
- Publication number 20100213926
- Publication date Aug 26, 2010
- Square D Company
- Lee D. Wallis
- G01 - MEASURING TESTING

Lee D. Wallis

Person

Patents Grantslast 30 patents

Apparatus and method for voltage sensing in electrical metering sys...

Metering unit with integrated user programmable logic

Apparatus and method for detecting a fault in a distributed line ne...

Apparatus and method for detecting a fault in a distributed line ne...

Metering unit with downloadable firmware

Reconfigurable circuit monitoring system

Waveform capturing arrangement in a distributed power network

Waveform capturing arrangement in distributed power network

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR VOLTAGE SENSING IN ELECTRICAL METERING SYS...