Inventor
RINGSTAD JOHN
US6 patents
⚠️ This page may combine multiple inventors who share the name “RINGSTAD JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CUMMINS EMISSION SOLUTIONS INC
4 patentsUS9297286B2Mar 29, 2016
Aftertreatment system for an engine
CUMMINS EMISSION SOLUTIONS INC18 citations81
US11725561B2Aug 15, 2023
Systems and methods for sampling exhaust gas
CUMMINS EMISSION SOLUTIONS INC3 citations69
US11149609B2Oct 19, 2021
Aftertreatment system for mixing a reductant in an exhaust gas flowing therethrough
CUMMINS EMISSION SOLUTIONS INC0 citations46
US11608767B2Mar 21, 2023
Exhaust aftertreatment sensor table mounting apparatus and method of installing the same
CUMMINS EMISSION SOLUTIONS INC0 citations41