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Stanislaw A. Milianowicz
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Monroeville, PA, US
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last 30 patents
Information
Patent Grant
Spring charging mechanism for circuit breakers and transfer switches
Patent number
5,274,206
Issue date
Dec 28, 1993
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit interrupter having improved operating mechanism
Patent number
5,224,590
Issue date
Jul 6, 1993
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Drawout switchgear with improved levering-in mechanism and interlock
Patent number
5,200,585
Issue date
Apr 6, 1993
Westinghouse Electric Corp.
Norman Davies
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Circuit breaker having a trip actuator
Patent number
5,192,934
Issue date
Mar 9, 1993
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breaker with shock absorbing mechanism
Patent number
5,192,841
Issue date
Mar 9, 1993
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breaker having improved contact structure
Patent number
5,189,384
Issue date
Feb 23, 1993
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact structure for grounding switch
Patent number
4,933,519
Issue date
Jun 12, 1990
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit interrupter with undervoltage trip mechanism
Patent number
4,743,876
Issue date
May 10, 1988
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multiple-impact shock-absorbing assembly for circuit interrupter an...
Patent number
4,698,470
Issue date
Oct 6, 1987
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Vacuum circuit interrupter having heat exchanger for temperature co...
Patent number
4,650,939
Issue date
Mar 17, 1987
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multiple-impact shock absorbing means for circuit interrupter and o...
Patent number
4,612,429
Issue date
Sep 16, 1986
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Vacuum circuit interrupter having vacuum monitoring apparatus
Patent number
4,491,704
Issue date
Jan 1, 1985
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stiff flexible connector for a circuit breaker or other electrical...
Patent number
4,384,179
Issue date
May 17, 1983
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical junction of high conductivity for a circuit breaker or o...
Patent number
4,376,235
Issue date
Mar 8, 1983
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Single barrel puffer circuit interrupter
Patent number
4,328,403
Issue date
May 4, 1982
Westinghouse Electric Corp.
Russell E. Frink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas-blast circuit-interrupter with multiple insulating arc-shield c...
Patent number
4,289,942
Issue date
Sep 15, 1981
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrically conducting gas condenser support for a puffer circuit...
Patent number
4,149,051
Issue date
Apr 10, 1979
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single barrel puffer circuit interrupter with downstream gas coolers
Patent number
4,144,426
Issue date
Mar 13, 1979
Westinghouse Electric Corp.
Peter M. Kowalik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quick-acting movable operating-column tripping device
Patent number
4,114,003
Issue date
Sep 12, 1978
Westinghouse Electric Corp.
Russell E. Frink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Improved energy-storage operating mechanisms for circuit-interrupti...
Patent number
4,110,579
Issue date
Aug 29, 1978
Westinghouse Electric Corp.
Russell E. Frink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breaker apparatus with static pressure lock
Patent number
4,105,881
Issue date
Aug 8, 1978
Westinghouse Electric Corp.
Peter M. Kowalik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Energy-storage operating mechanisms for circuit-interrupting struct...
Patent number
4,090,051
Issue date
May 16, 1978
Westinghouse Electric Corp.
Russell E. Frink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quick-acting movable operating-column tripping device
Patent number
4,049,936
Issue date
Sep 20, 1977
Westinghouse Electric Corporation
Russell E. Frink
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Puffer-type gas circuit-interrupter
Patent number
4,000,387
Issue date
Dec 28, 1976
Westinghouse Electric Corporation
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Puffer piston gas blast circuit interrupter with insulating nozzle...
Patent number
3,946,183
Issue date
Mar 23, 1976
Westinghouse Electric Corporation
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High voltage switch
Patent number
3,932,715
Issue date
Jan 13, 1976
Westinghouse Electric Corporation
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS