Inventor · disambiguated record
Steffen Pfortner
Also filed as: PFORTNER STEFFEN · PFÖRTNER STEFFEN
9 granted patents·2 pending applications·15 citations·filing 2011–2023
79Inventor score
Top patents by PatentIndex Score
11 records- 0189US9083174B2Thermal overload protection apparatusMEYER THOMAS·Filed 2011·Granted Jul 14, 2015·12 cites·9 claims
- 0277US10074973B2Overvoltage protection apparatus with monitoring functionPHOENIX CONTACT GMBH & CO·Filed 2015·Granted Sep 11, 2018·2 cites·9 claims
- 0369US10090086B2Space-saving isolating arresterPHOENIX CONTACT GMBH & CO·Filed 2017·Granted Oct 2, 2018·1 cites·20 claims
- 0465US12512610B2Electronic device and contact element for use in an electronic devicePHOENIX CONTACT GMBH & CO·Filed 2023·Granted Dec 30, 2025·0 cites·17 claims
- 0551US9118175B2Overvoltage protectorPHOENIX CONTACT GMBH & CO·Filed 2013·Granted Aug 25, 2015·0 cites·5 claims
- 0651US2013200983A1Thermal overload protection apparatusMEYER THOMAS·Filed 2011·Application pending·0 cites
- 0751US2013033355A1Thermal overload protection arrangementPHOENIX CONTACT GMBH & CO·Filed 2011·Application pending·0 cites
- 0848US9831660B2Device for protecting a component against thermal overloadPHOENIX CONTACT GMBH & CO·Filed 2013·Granted Nov 28, 2017·0 cites·20 claims
- 0947US10959332B2Assembly having an electrotechnical component on a carrierPHOENIX CONTACT GMBH & CO·Filed 2019·Granted Mar 23, 2021·0 cites·7 claims
- 1043US9312679B2Overvoltage protection device with a measuring device for monitoring overvoltage protection elementsMEYER THOMAS·Filed 2012·Granted Apr 12, 2016·0 cites·21 claims
- 1140US9482716B2Base element for accommodating an overvoltage protection module, and modular bus systemPFORTNER STEFFEN·Filed 2012·Granted Nov 1, 2016·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →