Ralph M. Ennis

Person

Morgantown, WV, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical switching apparatus interface assembly and operating han...
- Patent number 7,019,240
- Issue date Mar 28, 2006
- Eaton Corporation
- William G. Eberts
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spacer for the shunt wires within a circuit breaker
- Patent number 6,801,110
- Issue date Oct 5, 2004
- Eaton Corporation
- Kenneth Daniel Kolberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Remotely controllable circuit breaker
- Patent number 6,507,255
- Issue date Jan 14, 2003
- Eaton Corporation
- Ralph M. Ennis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separating pins for the shunt wires of a circuit breaker
- Patent number 6,489,867
- Issue date Dec 3, 2002
- Eaton Corporation
- David Curtis Turner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ground fault of arc fault circuit breaker employing first and secon...
- Patent number 6,477,022
- Issue date Nov 5, 2002
- Eaton Corporation
- Ralph M. Ennis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical switching apparatus including a baffle member having a d...
- Patent number 6,407,354
- Issue date Jun 18, 2002
- Eaton Corporation
- David Curtis Turner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with common test button for ground fault and arc fa...
- Patent number 6,392,513
- Issue date May 21, 2002
- Eaton Corporation
- Michael Jerome Whipple
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for testing protection of an electric power distribution...
- Patent number 6,084,756
- Issue date Jul 4, 2000
- Eaton Corporation
- Thomas M. Doring
- G01 - MEASURING TESTING
Information Patent Grant
Miniaturized double pole circuit breaker with arc fault and ground...
- Patent number 6,052,046
- Issue date Apr 18, 2000
- Eaton Corporation
- Ralph Mason Ennis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three phase throttle current technique
- Patent number 5,519,558
- Issue date May 21, 1996
- Eaton Corporation
- Ralph M. Ennis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Electrical switching apparatus interface assembly and operating han...
- Publication number 20050162243
- Publication date Jul 28, 2005
- William G. Eberts
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spacer for the shunt wires within a circuit breaker
- Publication number 20030222739
- Publication date Dec 4, 2003
- Kenneth Daniel Kolberg
- H01 - BASIC ELECTRIC ELEMENTS

Ralph M. Ennis

Person

Patents Grantslast 30 patents

Electrical switching apparatus interface assembly and operating han...

Spacer for the shunt wires within a circuit breaker

Remotely controllable circuit breaker

Separating pins for the shunt wires of a circuit breaker

Ground fault of arc fault circuit breaker employing first and secon...

Electrical switching apparatus including a baffle member having a d...

Circuit breaker with common test button for ground fault and arc fa...

Apparatus for testing protection of an electric power distribution...

Miniaturized double pole circuit breaker with arc fault and ground...

Three phase throttle current technique

Patents Applicationslast 30 patents

Electrical switching apparatus interface assembly and operating han...

Spacer for the shunt wires within a circuit breaker