Patents/Inventors

Z. Gerald Liu

Madison, WIUS11 patents

12 Patents

US122816052025
Exhaust Gas Aftertreatment System
CUMMINS EMISION SOLUTIONS Inc.
0 cites
US122646122025
Mixers for Use in Aftertreatment Systems
Cummins Emission Solutions Inc.
0 cites
US121045172024
Treated SCR Catalysts with Enhanced Sulfur Resistance
Cummins Emission Solutions Inc.
0 cites
US119822192024
Systems and Methods for Mixing Exhaust Gases and Reductant in an Aftertreatment System
CUMMINS EMISSION SOLUTIONS Inc.
0 cites
US119464042024
Diesel Fuel Dosing Module for Regeneration of Diesel Particulate Filters with Continuous Purging
Cummins Filtration IP, Inc.
0 cites
US119058672024
Systems and Methods for Controlling Exhaust Gas Aftertreatment Sensor Systems
Cummins Emission Solutions Inc.
0 cites
US117958482023
Systems and Methods for Controlling Exhaust Gas Aftertreatment Sensor Systems
Cummins Emission Solutions Inc.
0 cites
US117613652023
Exhaust Gas and Reductant Mixer for an Aftertreatment System
CUMMINS Inc.
0 cites
US117539752023
Method and Apparatus to Enhance Fractional Efficiency of Diesel and Gasoline Particulate Filters
Cummins Emission Solutions Inc.
0 cites
US115852532023
Converging Liquid Reductant Injector Nozzle in Selective Catalytic Reduction Systems
Cummins Emission Solutions Inc.
0 cites
US115786342023
Optical Sensing of NO X and Ammonia in Aftertreatment Systems
Cummins Emission Solutions Inc.
0 cites
US115428472023
Systems and Methods for Mixing Exhaust Gases and Reductant in an Aftertreatment System
Cummins Emission Solutions Inc.
0 cites