Inventor
STEGMANN HEICO
DE6 patents
⚠️ This page may combine multiple inventors who share the name “STEGMANN HEICO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZAPF FRIEDRICH
4 patentsUS8201393B2Jun 19, 2012
Exhaust-gas aftertreatment device
ZAPF FRIEDRICH25 citations89
US8266892B2Sep 18, 2012
Calibrated dosing unit, especially of an exhaust gas treatment unit
ZAPF FRIEDRICH15 citations79
US8959895B2Feb 24, 2015
Exhaust-gas aftertreatment device
ZAPF FRIEDRICH4 citations70
US8875491B2Nov 4, 2014
Exhaust gas aftertreatment system and method
ZAPF FRIEDRICH3 citations57