Inventor · disambiguated record
Helder Fernando Goncalves Mendes
Also filed as: GONCALVES MENDES HELDER FERNANDO · GONÇALVES MENDES HÉLDER FERNANDO
2 granted patents·0 citations·filing 2018–2020
22Inventor score
Technology areasH01F
Files withEFACEC ENERGIA MAQU E EQUIPAMENTOS ELECTRICOS S A1EFACEC ENERGIA—MAQUINAS E EQUIPAMENTOS ELECTRICOS S A1
Top patents by PatentIndex Score
2 records- 0140US12424373B2Modular system applied to transformersEFACEC ENERGIA—MAQUINAS E EQUIPAMENTOS ELECTRICOS S A·Filed 2020·Granted Sep 23, 2025·0 cites·13 claims
- 0224US12040117B2Tank for transformer and transformer thereofEFACEC ENERGIA MAQU E EQUIPAMENTOS ELECTRICOS S A·Filed 2018·Granted Jul 16, 2024·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →