Edward Keith Howell

Person

Hendersonville, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electromechanical switching circuitry in parallel with solid state...
- Patent number 7,643,256
- Issue date Jan 5, 2010
- General Electric Company
- Joshua Isaac Wright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro-electromechanical system based electric motor starter
- Patent number 7,542,250
- Issue date Jun 2, 2009
- General Electric Company
- William James Premerlani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gating voltage control system and method for electrostatically actu...
- Patent number 7,473,859
- Issue date Jan 6, 2009
- General Electric Company
- Joshua Isaac Wright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC circuit interrupter
- Patent number 5,339,210
- Issue date Aug 16, 1994
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Load circuit commutation circuit
- Patent number 5,164,872
- Issue date Nov 17, 1992
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bidirectional field effect semiconductor device and circuit
- Patent number 4,961,100
- Issue date Oct 2, 1990
- General Electric Company
- Bantval J. Baliga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low voltage vacuum circuit interrupter
- Patent number 4,725,701
- Issue date Feb 16, 1988
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current commutation circuit
- Patent number 4,723,187
- Issue date Feb 2, 1988
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low voltage vacuum circuit interrupter
- Patent number 4,717,798
- Issue date Jan 5, 1988
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low voltage vacuum circuit interrupter
- Patent number 4,717,796
- Issue date Jan 5, 1988
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low voltage vacuum circuit interrupter
- Patent number 4,714,807
- Issue date Dec 22, 1987
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low voltage vacuum circuit interrupter
- Patent number 4,705,923
- Issue date Nov 10, 1987
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid state current limiting circuit interrupter
- Patent number 4,700,256
- Issue date Oct 13, 1987
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed contact driver for circuit interruption device
- Patent number 4,698,607
- Issue date Oct 6, 1987
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thyristor commutation circuit
- Patent number 4,687,950
- Issue date Aug 18, 1987
- General Electric Company
- Edward K. Howell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bistable undervoltage release circuit for circuit breakers
- Patent number 4,675,776
- Issue date Jun 23, 1987
- General Electric Company
- Edward K. Howell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low voltage vacuum circuit interrupter
- Patent number 4,667,071
- Issue date May 19, 1987
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed magnetic contact driver
- Patent number 4,658,227
- Issue date Apr 14, 1987
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current limiting circuit interrupter
- Patent number 4,656,324
- Issue date Apr 7, 1987
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed contact driver
- Patent number 4,656,445
- Issue date Apr 7, 1987
- General Electric Company
- Bharat S. Bagepalli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed current limiting circuit interrupter
- Patent number 4,652,962
- Issue date Mar 24, 1987
- General Electric Company
- Edward K. Howell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Varistor quenched arc chute for current limiting circuit interrupters
- Patent number 4,645,889
- Issue date Feb 24, 1987
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed contact driver for circuit interruption device
- Patent number 4,646,041
- Issue date Feb 24, 1987
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed contact driver for circuit interruption device
- Patent number 4,644,309
- Issue date Feb 17, 1987
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Steering logic circuit for a digital data transceiver
- Patent number 4,639,933
- Issue date Jan 27, 1987
- General Electric Company
- Edward K. Howell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ground connection monitor
- Patent number 4,638,244
- Issue date Jan 20, 1987
- General Electric Company
- Edward K. Howell
- G01 - MEASURING TESTING
Information Patent Grant
Solid state circuit interruption employing a stored charge power tr...
- Patent number 4,636,906
- Issue date Jan 13, 1987
- General Electric Company
- Thomas E. Anderson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arcless circuit interrupter
- Patent number 4,636,907
- Issue date Jan 13, 1987
- General Electric Company
- Edward K. Howell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gate turn-off control circuit for a solid state circuit interrupter
- Patent number 4,631,621
- Issue date Dec 23, 1986
- General Electric Company
- Edward K. Howell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple static trip circuit breaker coordination
- Patent number 4,631,622
- Issue date Dec 23, 1986
- General Electric Company
- Edward K. Howell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Gating Voltage Control System And Method For Electrostatically Actu...
- Publication number 20080169707
- Publication date Jul 17, 2008
- Joshua Isaac Wright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Micro-Electromechanical System Based Electric Motor Starter
- Publication number 20080165457
- Publication date Jul 10, 2008
- William James Premerlani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electromechanical Switching Circuitry In Parallel With Solid State...
- Publication number 20080137238
- Publication date Jun 12, 2008
- Joshua Isaac Wright
- H01 - BASIC ELECTRIC ELEMENTS

Edward Keith Howell

Person

Patents Grantslast 30 patents

Electromechanical switching circuitry in parallel with solid state...

Micro-electromechanical system based electric motor starter

Gating voltage control system and method for electrostatically actu...

DC circuit interrupter

Load circuit commutation circuit

Bidirectional field effect semiconductor device and circuit

Low voltage vacuum circuit interrupter

Current commutation circuit

Low voltage vacuum circuit interrupter

Low voltage vacuum circuit interrupter

Low voltage vacuum circuit interrupter

Low voltage vacuum circuit interrupter

Solid state current limiting circuit interrupter

High speed contact driver for circuit interruption device

Thyristor commutation circuit

Bistable undervoltage release circuit for circuit breakers

Low voltage vacuum circuit interrupter

High speed magnetic contact driver

Current limiting circuit interrupter

High speed contact driver

High speed current limiting circuit interrupter

Varistor quenched arc chute for current limiting circuit interrupters

High speed contact driver for circuit interruption device

High speed contact driver for circuit interruption device

Steering logic circuit for a digital data transceiver

Ground connection monitor

Solid state circuit interruption employing a stored charge power tr...

Arcless circuit interrupter

Gate turn-off control circuit for a solid state circuit interrupter

Multiple static trip circuit breaker coordination

Patents Applicationslast 30 patents

Gating Voltage Control System And Method For Electrostatically Actu...

Micro-Electromechanical System Based Electric Motor Starter

Electromechanical Switching Circuitry In Parallel With Solid State...