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Patents Grantslast 30 patents

Information Patent Grant
Gas-insulated switchgear device
- Patent number 7,250,583
- Issue date Jul 31, 2007
- ABB Technology AG
- Roberto Cameroni
- H01 - BASIC ELECTRIC ELEMENTS
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
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

Patents Applicationslast 30 patents

Information Patent Application
Gas-insulated switchgear device
- Publication number 20050236371
- Publication date Oct 27, 2005
- ABB TECHNOLOGY AG
- Roberto Cameroni
- H01 - BASIC ELECTRIC ELEMENTS
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