JR

John Ringstad

CS Cummins Emission Solutions: 4 patents #76 of 448Top 20%
CU Cummins: 2 patents #501 of 1,560Top 35%
Overall (All Time): #788,706 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12414265 Common rail cooling plate 2025-09-09
11858330 Battery servicing apparatus Brandon S. Degner 2024-01-02
11725561 Systems and methods for sampling exhaust gas Peter Christianson 2023-08-15
11608767 Exhaust aftertreatment sensor table mounting apparatus and method of installing the same Brandon S. Degner, James Klingbeil 2023-03-21
11149609 Aftertreatment system for mixing a reductant in an exhaust gas flowing therethrough Ken Hummel, Atul Abhyankar 2021-10-19
9297286 Aftertreatment system for an engine Justin Kruer, Atul Abhyankar, Ken Hummel 2016-03-29