Inventor · disambiguated record
Ennio Errico
Also filed as: ERRICO ENNIO
4 granted patents·3 pending applications·7 citations·filing 2014–2023
60Inventor score
Files withHITACHI ENERGY SWITZERLAND AG3ABB TECHNOLOGY AG2ABB POWER GRIDS SWITZERLAND AG1HITACHI ENERGY LTD1
Top patents by PatentIndex Score
7 records- 0179US9768594B2Actuating device for an electric switchgearABB TECHNOLOGY AG·Filed 2015·Granted Sep 19, 2017·7 cites·22 claims
- 0251US2024221997A1Instrument transformerHITACHI ENERGY LTD·Filed 2023·Application pending·0 cites
- 0348US11328863B2Combined instrument transformer for HV applicationsHITACHI ENERGY SWITZERLAND AG·Filed 2016·Granted May 10, 2022·0 cites·20 claims
- 0442US11515109B2High voltage disconnectorHITACHI ENERGY SWITZERLAND AG·Filed 2019·Granted Nov 29, 2022·0 cites·19 claims
- 0535US2024055839A1Switchgear assemblyHITACHI ENERGY SWITZERLAND AG·Filed 2021·Application pending·0 cites
- 0631US2014246298A1High voltage switching deviceABB TECHNOLOGY AG·Filed 2014·Application pending·0 cites
- 0729US10707037B2Fast earthing switch device for HV applicationsABB POWER GRIDS SWITZERLAND AG·Filed 2016·Granted Jul 7, 2020·0 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Ennio Errico files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →