Inventor · disambiguated record
Carlos Roy Martín
Also filed as: ROY MARTIN CARLOS · ROY MARTÍN CARLOS · ROY MARTÍN CARLOS MANUEL
6 granted patents·3 pending applications·0 citations·filing 2012–2023
63Inventor score
Technology areasH01F
Top patents by PatentIndex Score
9 records- 0161US12400780B2Non-liquid immersed transformerHITACHI ENERGY LTD·Filed 2020·Granted Aug 26, 2025·0 cites·20 claims
- 0256US11335498B2Insulation of non-liquid immersed transformersHITACHI ENERGY SWITZERLAND AG·Filed 2019·Granted May 17, 2022·0 cites·17 claims
- 0356US2025172635A1System comprising a transformerHITACHI ENERGY LTD·Filed 2023·Application pending·0 cites
- 0455US2025054687A1Transformer comprising a plurality of windingsHITACHI ENERGY LTD·Filed 2022·Application pending·0 cites
- 0551US11355278B2Insulating transformersHITACHI ENERGY SWITZERLAND AG·Filed 2018·Granted Jun 7, 2022·0 cites·16 claims
- 0651US10643777B2Cooling arrangementABB SCHWEIZ AG·Filed 2017·Granted May 5, 2020·0 cites·14 claims
- 0747US2022328234A1A non-liquid immersed transformerHITACHI ENERGY SWITZERLAND AG·Filed 2020·Application pending·0 cites
- 0835US9147520B2Dry-type transformerROY MARTÍN CARLOS·Filed 2012·Granted Sep 29, 2015·0 cites·14 claims
- 0933US10319510B2Transformers with alternately radially disposed first and second conductorsABB SCHWEIZ AG·Filed 2015·Granted Jun 11, 2019·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →