Assignee
GRASS PHILIPPE
DE5 patents
Top patents by PatentIndex Score
US8956043B2Feb 17, 2015
Tank device for storing a liquid medium that reduces pollutant levels
GRASS PHILIPPE0 citations49
US9011659B2Apr 21, 2015
Sensor apparatus for detecting a gas concentration and a particle concentration of an exhaust gas
GRASS PHILIPPE1 citations48
US9217351B2Dec 22, 2015
Method and device for operating an SCR system
GRASS PHILIPPE1 citations47
US9335288B2May 10, 2016
Storage vessel for a liquid, and a method for measuring the electric conductivity of a liquid
GRASS PHILIPPE0 citations39
US9841309B2Dec 12, 2017
Method for measuring the fill level of a fluid
GRASS PHILIPPE0 citations37