Inventor · disambiguated record
Winfried Helmenstein
Also filed as: HELMENSTEIN WINFRIED
7 granted patents·31 citations·filing 2012–2021
79Inventor score
Top patents by PatentIndex Score
7 records- 0192US9333888B2Heater fan, especially for use as a neck warmer in vehicle seatsWET AUTOMOTIVE SYSTEMS AG·Filed 2013·Granted May 10, 2016·23 cites·19 claims
- 0274US11225976B2Housing for a fluid machine, in particular for a radial fanKA GROUP AG·Filed 2018·Granted Jan 18, 2022·2 cites·16 claims
- 0371US9695828B2Air delivery deviceWET AUTOMOTIVE SYSTEMS AG·Filed 2013·Granted Jul 4, 2017·3 cites·19 claims
- 0471US9283879B2Air conveyorWET AUTOMOTIVE SYSTEMS AG·Filed 2012·Granted Mar 15, 2016·3 cites·19 claims
- 0563US11835059B2Housing for a fluid machine, in particular for a radial fanLEAR CORP·Filed 2021·Granted Dec 5, 2023·0 cites·17 claims
- 0660US10118517B2Heater fan, especially for use as a neck warmer in vehicle seatsGENTHERM GMBH·Filed 2016·Granted Nov 6, 2018·0 cites·18 claims
- 0752US10359053B2Air supply deviceGENTHERM GMBH·Filed 2014·Granted Jul 23, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →