Joseph F. Changle

Person

Carnegie, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Handle lock device and electrical switching apparatus employing the...
- Patent number 6,396,008
- Issue date May 28, 2002
- Eaton Corporation
- James Gerard Maloney
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit interrupter with covered accessory case, adjustable under v...
- Patent number 6,232,855
- Issue date May 15, 2001
- Eaton Corporation
- Richard P. Malingowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit interrupter with plasma arc acceleration chamber and contac...
- Patent number 6,060,674
- Issue date May 9, 2000
- Eaton Corporation
- Richard P. Malingowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit interrupter with covered accessory case, adjustable under v...
- Patent number 6,052,047
- Issue date Apr 18, 2000
- Eaton Corporation
- Richard P. Malingowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combined wire lead and interphase barrier for power switches
- Patent number 5,875,885
- Issue date Mar 2, 1999
- Eaton Corporation
- Joseph F. Changle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual action armature
- Patent number 5,576,677
- Issue date Nov 19, 1996
- Eaton Corporation
- Richard P. Malingowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with current conducting blow open latch
- Patent number 5,565,827
- Issue date Oct 15, 1996
- Eaton Corporation
- Lance Gula
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Unriveted upper link securement cross-reference to related applicat...
- Patent number 4,951,020
- Issue date Aug 21, 1990
- Westinghouse Electric Corp.
- Joseph F. Changle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rubber stops in outside poles
- Patent number 4,891,617
- Issue date Jan 2, 1990
- Westinghouse Electric Corp.
- William E. Beatty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with electrical disconnect means
- Patent number 4,691,180
- Issue date Sep 1, 1987
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded case circuit breaker with an improved operating mechanism ha...
- Patent number 4,650,944
- Issue date Mar 17, 1987
- Westinghouse Electric Corp.
- Robert J. Tedesco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded case circuit breaker with a movable electrical contact posit...
- Patent number 4,645,891
- Issue date Feb 24, 1987
- Westinghouse Electric Corp.
- Joseph F. Changle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded case circuit breaker with handle lock
- Patent number 4,554,421
- Issue date Nov 19, 1985
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS

Joseph F. Changle

Person

Patents Grantslast 30 patents

Handle lock device and electrical switching apparatus employing the...

Circuit interrupter with covered accessory case, adjustable under v...

Circuit interrupter with plasma arc acceleration chamber and contac...

Circuit interrupter with covered accessory case, adjustable under v...

Combined wire lead and interphase barrier for power switches

Dual action armature

Circuit breaker with current conducting blow open latch

Unriveted upper link securement cross-reference to related applicat...

Rubber stops in outside poles

Circuit breaker with electrical disconnect means

Molded case circuit breaker with an improved operating mechanism ha...

Molded case circuit breaker with a movable electrical contact posit...

Molded case circuit breaker with handle lock