Inventor · disambiguated record
Michael Schweighoefer
Also filed as: SCHWEIGHOEFER MICHAEL
3 granted patents·2 pending applications·0 citations·filing 2013–2020
39Inventor score
Top patents by PatentIndex Score
5 records- 0149US11480181B2Vacuum system with a multi-stage and multi-inlet vacuum pump with a directional element separating pump stagesPFEIFFER VACUUM GMBH·Filed 2020·Granted Oct 25, 2022·0 cites·18 claims
- 0242US9422937B2Vacuum pumpPFEIFFER VACUUM GMBH·Filed 2013·Granted Aug 23, 2016·0 cites·18 claims
- 0342US2015064033A1Vacuum pump and arrangement with vacuum pumpPFEIFFER VACUUM GMBH·Filed 2014·Application pending·0 cites
- 0438US9995309B2Vacuum systemPFEIFFER VACUUM GMBH·Filed 2014·Granted Jun 12, 2018·0 cites·12 claims
- 0535US2014170001A1Vacuum systemPFEIFFER VACCUM GMBH·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →