Inventor · disambiguated record
Sebastian Walzel
Also filed as: WALZEL SEBASTIAN
3 granted patents·2 pending applications·3 citations·filing 2016–2023
52Inventor score
Top patents by PatentIndex Score
5 records- 0177US10931218B2Vacuum pump drive with star-delta switchoverLEYBOLD GMBH·Filed 2017·Granted Feb 23, 2021·3 cites·4 claims
- 0249US2025100396A1Method for operating a hybrid battery trolley vehicle, and hybrid battery trolley vehicleKIEPE ELECTRIC GMBH·Filed 2023·Application pending·0 cites
- 0345US10648474B2Device and method for driving a vacuum pumpLEYBOLD GMBH·Filed 2017·Granted May 12, 2020·0 cites·15 claims
- 0439US11719231B2Method for operating a vacuum pump systemLEYBOLD GMBH·Filed 2017·Granted Aug 8, 2023·0 cites·6 claims
- 0528US2019028051A1Vacuum Pump Drive Having Two Frequency ConvertersLEYBOLD GMBH·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →