Donald Edward Willey

2 Patents

• US124926562025

  Decomposition Chambers for Aftertreatment Systems

  Cummins Emission Solutions Inc.

  0 cites
• US123838742025

  Exhaust Aftertreatment Assembly with a Mixer Having a Mixing Plate That Is Crescent Shaped

  Cummins Emission Solutions Inc.

  0 cites