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Roberto Fabbi
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Massalengo (LO), IT
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Patents Grants
last 30 patents
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Patent Grant
Fast earthing switch device for HV applications
Patent number
10,707,037
Issue date
Jul 7, 2020
ABB Power Grids Switzerland AG
Matteo Papetti
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
HIGH VOLTAGE DISCONNECTOR
Publication number
20210249207
Publication date
Aug 12, 2021
ABB Power Grids Switzerland AG
Ennio Errico
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
FAST EARTHING SWITCH DEVICE FOR HV APPLICATIONS
Publication number
20190139727
Publication date
May 9, 2019
ABB Schweiz AG
Matteo Papetti
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER