Inventor · disambiguated record
Tobias Stiefel
Also filed as: STIEFEL TOBIAS
3 granted patents·1 citations·filing 2010–2013
47Inventor score
Top patents by PatentIndex Score
3 records- 0157US9603237B2Surge arrester for an electric machineBOSCH GMBH ROBERT·Filed 2013·Granted Mar 21, 2017·1 cites·16 claims
- 0231US8922149B2Method and device for detecting blocking or sluggishness of a DC motorMALICH THOMAS·Filed 2011·Granted Dec 30, 2014·0 cites·9 claims
- 0328US9018890B2Electric motor having a pulse width modulatorLURK VOLKER·Filed 2010·Granted Apr 28, 2015·0 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →