Assignee
FRAUENKRON HELGE
DE·3 granted patents·0 citations·filing 2008–2009
Top patents by PatentIndex Score
3 records- 0136US8868318B2Method for operating an internal combustion engine using externally supplied ignitionFRAUENKRON HELGE·Filed 2008·Granted Oct 21, 2014·0 cites·18 claims
- 0235US9079588B2Method and device for outputting driving information indicating an acceleration option that is optimal in terms of power consumption in a motor vehicleFRAUENKRON HELGE·Filed 2009·Granted Jul 14, 2015·0 cites·22 claims
- 0333US8161938B2Method for operating an internal combustion engine with variable valve controlFRAUENKRON HELGE·Filed 2008·Granted Apr 24, 2012·0 cites·10 claims
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