DAVID A. LEONE

Person

LILBURN, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Wire lug/arc vent barrier molded case circuit breaker
- Patent number 6,838,962
- Issue date Jan 4, 2005
- Siemens Energy & Automation, Inc.
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
External actuator interlock mechanism for circuit breaker
- Patent number 6,831,534
- Issue date Dec 14, 2004
- Siemens Energy & Automation, Inc.
- Mauricio Rodriguez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wire lug/arc vent barrier molded case circuit breaker
- Patent number 6,624,375
- Issue date Sep 23, 2003
- Siemens Energy & Automation, Inc.
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
External actuator interlock mechanism for circuit breaker
- Patent number 6,597,266
- Issue date Jul 22, 2003
- Siemens Energy & Automation, Inc.
- Mauricio Rodriguez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ring tongue lug retainer molded case circuit breaker
- Patent number 6,529,112
- Issue date Mar 4, 2003
- Siemens Energy & Automation, Inc.
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded case circuit breaker accessory system
- Patent number 6,472,965
- Issue date Oct 29, 2002
- Siemens Energy & Automation, Inc.
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bi-metal trip unit for a molded case circuit breaker
- Patent number 6,396,370
- Issue date May 28, 2002
- Siemens Energy & Automation, Inc.
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy information device and graphical display for a circuit breaker
- Patent number 6,292,717
- Issue date Sep 18, 2001
- Siemens Energy & Automation, Inc.
- James O. Alexander
- G01 - MEASURING TESTING
Information Patent Grant
Graphical energy information display system having a menu for user...
- Patent number 6,289,267
- Issue date Sep 11, 2001
- Siemens Energy & Automation, Inc.
- James O. Alexander
- G01 - MEASURING TESTING
Information Patent Grant
Bi-metal trip unit for a molded case circuit breaker
- Patent number 6,181,226
- Issue date Jan 30, 2001
- Siemens Energy & Automation, Inc.
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for thermally calibrating circuit breaker trip mechanism and...
- Patent number 6,135,633
- Issue date Oct 24, 2000
- Siemens Energy & Automation, Inc.
- Bernard DiMarco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for graphically displaying a menu for selection and viewing...
- Patent number 6,038,516
- Issue date Mar 14, 2000
- Siemens Energy & Automation, Inc.
- James O. Alexander
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Remote controlled circuit breaker
- Patent number 6,034,581
- Issue date Mar 7, 2000
- Siemens Energy & Automation, Inc.
- Bernard DiMarco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for thermally calibrating circuit breaker trip mechanism and...
- Patent number 6,030,114
- Issue date Feb 29, 2000
- Siemens Energy & Automation, Inc.
- Bernard DiMarco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-part circuit breaker housing
- Patent number 6,005,207
- Issue date Dec 21, 1999
- Siemens Energy & Automation, Inc.
- Bernard DiMarco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interface connection for a circuit breaker plug-in trip unit
- Patent number 5,791,458
- Issue date Aug 11, 1998
- Siemans Energy & Automation, Inc.
- Bernard Dimarco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interface connection for a circuit breaker plug-in trip unit
- Patent number 5,634,554
- Issue date Jun 3, 1997
- Siemens Energy & Automation, Inc.
- Bernard Dimarco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plug-in ground fault monitor for a circuit breaker
- Patent number 5,490,086
- Issue date Feb 6, 1996
- Siemens Energy & Automation, Inc.
- David A. Leone
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic charging motor controller
- Patent number 5,459,631
- Issue date Oct 17, 1995
- Siemens Energy & Automation, Inc.
- David A. Leone
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker stationary contact strap
- Patent number 5,448,033
- Issue date Sep 5, 1995
- Siemens Energy & Automation, Inc.
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker trip unit which automatically adapts to operated wi...
- Patent number 5,426,592
- Issue date Jun 20, 1995
- Siemens Energy & Automation, Inc.
- David A. Leone
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker trip unit interlock
- Patent number 5,381,119
- Issue date Jan 10, 1995
- Siemens Energy & Automation, Inc.
- W. Dale Robbins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual trip circuit for circuit breaker
- Patent number 5,369,542
- Issue date Nov 29, 1994
- Siemens Energy & Automation, Inc.
- David A. Leone
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker trip unit interlock
- Patent number 5,239,144
- Issue date Aug 24, 1993
- Siemens Energy & Automation, Inc.
- W. Dale Robbins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker contact assembly
- Patent number 5,025,121
- Issue date Jun 18, 1991
- Siemens Energy & Automation, Inc.
- Frankie H. Allen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stored energy contact operating mechanism
- Patent number 5,004,875
- Issue date Apr 2, 1991
- Siemens Energy & Automation, Inc.
- G. Lawrence Moody
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker contact assembly
- Patent number 4,939,323
- Issue date Jul 3, 1990
- Siemens Energy & Automation, Inc.
- Frankie H. Allen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Moving mains arc movement loop
- Patent number 4,926,018
- Issue date May 15, 1990
- Siemens Energy & Automation, Inc.
- Clifford A. Buxton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Moving copper pivot
- Patent number 4,926,019
- Issue date May 15, 1990
- Siemens Energy & Automation, Inc.
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Moving contact blade barrier
- Patent number 4,926,016
- Issue date May 15, 1990
- Siemens Energy & Automation, Inc.
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
External actuator interlock mechanism for circuit breaker
- Publication number 20040066260
- Publication date Apr 8, 2004
- Siemens Energy & Automation, Inc.
- Mauricio Rodriguez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wire lug/arc vent barrier molded case circuit breaker
- Publication number 20030201858
- Publication date Oct 30, 2003
- Siemens Energy & Automation, Inc.
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wire lug/arc vent barrier molded case circuit breaker
- Publication number 20020144978
- Publication date Oct 10, 2002
- Siemens Corporation
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOLDED CASE CIRCUIT BREAKER ACCESSORY SYSTEM
- Publication number 20020050886
- Publication date May 2, 2002
- DAVID A. LEONE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY INFORMATION MANAGEMENT METHOD FOR USE WITH A CIRCUIT BREAKER
- Publication number 20020032535
- Publication date Mar 14, 2002
- JAMES O. ALEXANDER
- G01 - MEASURING TESTING
Information Patent Application
Bi-metal trip unit for a molded case circuit breaker
- Publication number 20010000955
- Publication date May 10, 2001
- Siemens Energy & Automation, Inc.
- David A. Leone
- H01 - BASIC ELECTRIC ELEMENTS

DAVID A. LEONE

Person

Patents Grantslast 30 patents

Wire lug/arc vent barrier molded case circuit breaker

External actuator interlock mechanism for circuit breaker

Wire lug/arc vent barrier molded case circuit breaker

External actuator interlock mechanism for circuit breaker

Ring tongue lug retainer molded case circuit breaker

Molded case circuit breaker accessory system

Bi-metal trip unit for a molded case circuit breaker

Energy information device and graphical display for a circuit breaker

Graphical energy information display system having a menu for user...

Bi-metal trip unit for a molded case circuit breaker

Method for thermally calibrating circuit breaker trip mechanism and...

Method for graphically displaying a menu for selection and viewing...

Remote controlled circuit breaker

Method for thermally calibrating circuit breaker trip mechanism and...

Multi-part circuit breaker housing

Interface connection for a circuit breaker plug-in trip unit

Interface connection for a circuit breaker plug-in trip unit

Plug-in ground fault monitor for a circuit breaker

Electronic charging motor controller

Circuit breaker stationary contact strap

Circuit breaker trip unit which automatically adapts to operated wi...

Circuit breaker trip unit interlock

Dual trip circuit for circuit breaker

Circuit breaker trip unit interlock

Circuit breaker contact assembly

Stored energy contact operating mechanism

Circuit breaker contact assembly

Moving mains arc movement loop

Moving copper pivot

Moving contact blade barrier

Patents Applicationslast 30 patents

External actuator interlock mechanism for circuit breaker

Wire lug/arc vent barrier molded case circuit breaker

Wire lug/arc vent barrier molded case circuit breaker

MOLDED CASE CIRCUIT BREAKER ACCESSORY SYSTEM

ENERGY INFORMATION MANAGEMENT METHOD FOR USE WITH A CIRCUIT BREAKER

Bi-metal trip unit for a molded case circuit breaker