Inventor · disambiguated record
Erik Hellstrom
Also filed as: HELLSTROEM ERIK I · HELLSTROM ERIK
7 granted patents·33 citations·filing 1981–2014
80Inventor score
Top patents by PatentIndex Score
7 records- 0180US9376979B2Fuel governor for controlled autoignition enginesBOSCH GMBH ROBERT·Filed 2012·Granted Jun 28, 2016·4 cites·18 claims
- 0275US9429096B2Predictive modeling and reducing cyclic variability in autoignition enginesBOSCH GMBH ROBERT·Filed 2012·Granted Aug 30, 2016·3 cites·19 claims
- 0367US4430031ACutting toolSANTRADE LTD·Filed 1981·Granted Feb 7, 1984·23 cites·6 claims
- 0464US9708991B2Real-time residual mass estimation with adaptive scalingBOSCH GMBH ROBERT·Filed 2014·Granted Jul 18, 2017·2 cites·20 claims
- 0560US9334818B2Mixed-mode combustion controlBOSCH GMBH ROBERT·Filed 2014·Granted May 10, 2016·1 cites·16 claims
- 0650US10202927B2Fueling strategy for controlled-autoignition enginesBOSCH GMBH ROBERT·Filed 2012·Granted Feb 12, 2019·0 cites·13 claims
- 0746US9228527B2Dynamic estimator for determining operating conditions in an internal combustion engineBOSCH GMBH ROBERT·Filed 2012·Granted Jan 5, 2016·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →