Donato Colonna

Follow

Person

Milan, IT

People

Patents Grantslast 30 patents

Information Patent Grant
Digital relay having an improved man-machine interface
- Patent number 7,991,826
- Issue date Aug 2, 2011
- ABB Technology AG
- Donato Colonna
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digital protection and control device and method thereof
- Patent number 7,072,722
- Issue date Jul 4, 2006
- ABB T&D Technology Ltd
- Donato Colonna
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bistable actuator
- Patent number 6,392,331
- Issue date May 21, 2002
- ABB Ricerca SpA
- Aldo Sciacca
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic driving circuit for a bistable actuator
- Patent number 6,242,845
- Issue date Jun 5, 2001
- ABB Ricerca SpA
- Franco Colombo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER