Willie B. Freeman

Person

Irwin, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dead tank circuit breaker with surge arrester connected across the...
- Patent number 9,728,362
- Issue date Aug 8, 2017
- ABB Schweiz AG
- Sushil A. Shinde
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low leak gas density monitor assembly
- Patent number 6,651,483
- Issue date Nov 25, 2003
- ABB Technology AG
- Jeffry R. Meyer
- G01 - MEASURING TESTING
Information Patent Grant
Dead tank drawout breakers
- Patent number 6,630,638
- Issue date Oct 7, 2003
- ABB Inc.
- Willie B. Freeman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gas density monitor assembly
- Patent number 6,263,914
- Issue date Jul 24, 2001
- ABB Power T&D Company Inc.
- Jeffry R. Meyer
- G01 - MEASURING TESTING
Information Patent Grant
Seismic damper for high voltage breakers and disconnect switches
- Patent number 5,971,374
- Issue date Oct 26, 1999
- ABB Power T&D Company Inc.
- Willie B. Freeman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Operating mechanism for combined interrupter disconnect switch
- Patent number 5,889,248
- Issue date Mar 30, 1999
- ABB Power T&D Company Inc.
- Horst Plettner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High performance circuit breaker with independent pole operation li...
- Patent number 5,569,891
- Issue date Oct 29, 1996
- ABB Power T&D Company, Inc.
- Willie B. Freeman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compact low force dead tank circuit breaker interrupter
- Patent number 5,478,980
- Issue date Dec 26, 1995
- ABB Power T&D Company, Inc.
- Willie B. Freeman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conical composite SF.sub.6 high voltage bushing with floating shield
- Patent number 5,466,891
- Issue date Nov 14, 1995
- ABB Power T&D Company Inc.
- Willie B. Freeman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular closing resistor
- Patent number 5,245,145
- Issue date Sep 14, 1993
- ABB Power T&D Company Inc.
- Willie B. Freeman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure sensitive release device
- Patent number 4,848,262
- Issue date Jul 18, 1989
- The United States of America as represented by the Secretary of the Navy
- Willie B. Freeman
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Pneumatic operating mechanism for a circuit breaker
- Patent number 4,531,031
- Issue date Jul 23, 1985
- Westinghouse Electric Corp.
- Willie B. Freeman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pneumatic operating mechanism for a circuit breaker
- Patent number 4,463,229
- Issue date Jul 31, 1984
- Westinghouse Electric Corp.
- Willie B. Freeman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer protective switch
- Patent number 4,389,554
- Issue date Jun 21, 1983
- Westinghouse Electric Corp.
- Willie B. Freeman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit-interrupters having shunting capacitance around the separab...
- Patent number 4,383,150
- Issue date May 10, 1983
- Westinghouse Electric Corp.
- Charles F. Cromer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pneumatic operating-mechanism construction
- Patent number 4,223,592
- Issue date Sep 23, 1980
- Westinghouse Electric Corp.
- William H. Fischer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pneumatic operating mechanism for a circuit-breaker
- Patent number 4,213,020
- Issue date Jul 15, 1980
- Westinghouse Electric Corp.
- Willie B. Freeman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-pole high-voltage circuit-interrupter having independent pole...
- Patent number 4,159,404
- Issue date Jun 26, 1979
- Westinghouse Electric Corp.
- Willie B. Freeman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Puffer-type compressed-gas circuit-interrupter having improved sepa...
- Patent number 4,139,753
- Issue date Feb 13, 1979
- Westinghouse Electric Corp.
- Charles F. Cromer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double-flow puffer-type single-pressure compressed-gas circuit-inte...
- Patent number 4,123,636
- Issue date Oct 31, 1978
- Westinghouse Electric Corp.
- Charles F. Cromer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compressed-gas circuit-interrupter having a sleeve-valve for tempor...
- Patent number 4,112,276
- Issue date Sep 5, 1978
- Westinghouse Electric Corp.
- Charles F. Cromer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker
- Patent number 4,110,578
- Issue date Aug 29, 1978
- Westinghouse Electric Corp.
- Willie B. Freeman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Puffer-type compressed-gas circuit-interrupter
- Patent number 4,044,211
- Issue date Aug 23, 1977
- Westinghouse Electric Corporation
- Charles F. Cromer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromechanically-operated valve
- Patent number 3,949,964
- Issue date Apr 13, 1976
- Westinghouse Electric Corporation
- Willie B. Freeman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Dead Tank Circuit Breaker With Surge Arrester Connected Across The...
- Publication number 20150364285
- Publication date Dec 17, 2015
- ABB TECHNOLOGY AG
- Sushil A. Shinde
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Circuit breaker with bonded bushing insulators
- Publication number 20040251237
- Publication date Dec 16, 2004
- Jeffry R. Meyer
- H01 - BASIC ELECTRIC ELEMENTS

Willie B. Freeman

Person

Patents Grantslast 30 patents

Dead tank circuit breaker with surge arrester connected across the...

Low leak gas density monitor assembly

Dead tank drawout breakers

Gas density monitor assembly

Seismic damper for high voltage breakers and disconnect switches

Operating mechanism for combined interrupter disconnect switch

High performance circuit breaker with independent pole operation li...

Compact low force dead tank circuit breaker interrupter

Conical composite SF.sub.6 high voltage bushing with floating shield

Modular closing resistor

Pressure sensitive release device

Pneumatic operating mechanism for a circuit breaker

Pneumatic operating mechanism for a circuit breaker

Transformer protective switch

Circuit-interrupters having shunting capacitance around the separab...

Pneumatic operating-mechanism construction

Pneumatic operating mechanism for a circuit-breaker

Multi-pole high-voltage circuit-interrupter having independent pole...

Puffer-type compressed-gas circuit-interrupter having improved sepa...

Double-flow puffer-type single-pressure compressed-gas circuit-inte...

Compressed-gas circuit-interrupter having a sleeve-valve for tempor...

Circuit breaker

Puffer-type compressed-gas circuit-interrupter

Electromechanically-operated valve

Patents Applicationslast 30 patents

Dead Tank Circuit Breaker With Surge Arrester Connected Across The...

Circuit breaker with bonded bushing insulators