Inventor · disambiguated record
Tobias Sperl
Also filed as: SPERL TOBIAS
2 granted patents·1 pending application·0 citations·filing 2012–2020
22Inventor score
Top patents by PatentIndex Score
3 records- 0143US2022329136A1Shaft for a slip-ring rotorFLENDER GMBH·Filed 2020·Application pending·0 cites
- 0235US10622857B2Electrical machine comprising radial cooling slots and wind turbineSIEMENS AG·Filed 2016·Granted Apr 14, 2020·0 cites·14 claims
- 0328US9222590B2Ventilating and evacuating valve for conduit pipes and/or bracesGRASSL HELMUT·Filed 2012·Granted Dec 29, 2015·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →