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Patents Grantslast 30 patents

Information Patent Grant
Gas-insulated switchgear device
- Patent number 6,784,392
- Issue date Aug 31, 2004
- ABB Service S.R.L.
- Costante Piazza
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gas-insulated switchgear device
- Patent number 6,683,267
- Issue date Jan 27, 2004
- ABB Service S.R.L.
- Costante Piazza
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Module for high- and medium-voltage electric station
- Patent number 6,678,151
- Issue date Jan 13, 2004
- ABB Service S.R.L.
- Piazza Costante
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pole of a circuit breaker with an integrated optical current sensor
- Patent number 6,608,481
- Issue date Aug 19, 2003
- ABB T & D Technology Ltd.
- Costante Piazza
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Actuation and control device for high-and medium-voltage circuit br...
- Patent number 6,573,468
- Issue date Jun 3, 2003
- ABB Trasmissione & Distribuzione SpA
- Libero Sfondrini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-insulated switchgear device
- Patent number 6,573,469
- Issue date Jun 3, 2003
- ABB Service S.R.L.
- Costante Piazza
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gas-insulated switchgear device
- Patent number 6,545,241
- Issue date Apr 8, 2003
- ABB Service S.R.L.
- Claudio Franchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Actuation and control device for electric switchgear
- Patent number 6,531,841
- Issue date Mar 11, 2003
- ABB ADDA S.p.A.
- Enrico Elli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-insulated switching device
- Patent number 6,444,937
- Issue date Sep 3, 2002
- ABB Trasmissione & Distribuzione SpA
- Costante Piazza
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Module for high-and medium-voltage eletric station
- Publication number 20030029842
- Publication date Feb 13, 2003
- Costante Piazza
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Actuation and control device for high-and medium-voltage circuit br...
- Publication number 20010006144
- Publication date Jul 5, 2001
- Libero Sfondrini
- H01 - BASIC ELECTRIC ELEMENTS

Piazza Costante

Person

Patents Grantslast 30 patents

Gas-insulated switchgear device

Gas-insulated switchgear device

Module for high- and medium-voltage electric station

Pole of a circuit breaker with an integrated optical current sensor

Actuation and control device for high-and medium-voltage circuit br...

Gas-insulated switchgear device

Gas-insulated switchgear device

Actuation and control device for electric switchgear

Gas-insulated switching device

Patents Applicationslast 30 patents

Module for high-and medium-voltage eletric station

Actuation and control device for high-and medium-voltage circuit br...