Inventor · disambiguated record
Helmut Pregartner
Also filed as: PREGARTNER HELMUT
3 granted patents·1 pending application·0 citations·filing 2009–2016
39Inventor score
Top patents by PatentIndex Score
4 records- 0133US10777350B2Arrangement for reducing radiation of noise from liquid-cooled transformers or chokesSIEMENS AG·Filed 2016·Granted Sep 15, 2020·0 cites·14 claims
- 0230US10895610B2Measuring arrangement for detecting a magnetic unidirectional flux in the core of a transformerSIEMENS AG·Filed 2015·Granted Jan 19, 2021·0 cites·5 claims
- 0330US2011316662A1Winding arrangement for a transformer or for a throttlePREGARTNER HELMUT·Filed 2009·Application pending·0 cites
- 0426US8977511B2Method for classifying electrical sheetPREGARTNER HELMUT·Filed 2009·Granted Mar 10, 2015·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →