Assignee
GRASS PHILIPPE
DE·5 granted patents·1 pending application·2 citations·filing 2011–2013
Top patents by PatentIndex Score
6 records- 0165US9011659B2Sensor apparatus for detecting a gas concentration and a particle concentration of an exhaust gasGRASS PHILIPPE·Filed 2012·Granted Apr 21, 2015·1 cites·7 claims
- 0256US9217351B2Method and device for operating an SCR systemGRASS PHILIPPE·Filed 2012·Granted Dec 22, 2015·1 cites·6 claims
- 0345US8956043B2Tank device for storing a liquid medium that reduces pollutant levelsGRASS PHILIPPE·Filed 2012·Granted Feb 17, 2015·0 cites·10 claims
- 0444US9335288B2Storage vessel for a liquid, and a method for measuring the electric conductivity of a liquidGRASS PHILIPPE·Filed 2012·Granted May 10, 2016·0 cites·11 claims
- 0542US9841309B2Method for measuring the fill level of a fluidGRASS PHILIPPE·Filed 2013·Granted Dec 12, 2017·0 cites·4 claims
- 0641US2013255645A1Internal combustion engine with improved tank cleaningGRASS PHILIPPE·Filed 2011·Application pending·0 cites
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