NH

Nathaniel P. Hassall

CU Cummins: 12 patents #71 of 1,560Top 5%
CI Cummins Ip: 2 patents #38 of 185Top 25%
Overall (All Time): #340,505 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12163449 Reduced parasitic lube system John Jerl Purcell, III, Stephen D. Cofer, JR., David M. Barnes, Aaron S. Quinton, Reid M. Irish 2024-12-10
11719139 Reduced parasitic lube system John Jerl Purcell, III, Stephen D. Cofer, JR., David M. Barnes, Aaron S. Quinton, Reid M. Irish 2023-08-08
11649757 Passive piston cooling nozzle control with low speed hot running protection James A. Dods, Adam C. Cecil, Aaron S. Quinton 2023-05-16
11002217 Stabilized engine casting core assembly, method for making an engine body, and engine body formed thereby Aaron S. Quinton, John Jerl Purcell, III 2021-05-11
10578051 Cast dual wall bulkhead with integral oil drain Aaron S. Quinton, John Jerl Purcell, III, Derek Ferguson 2020-03-03
10240511 Engine with cooling system Mathew A. Clark, John Jerl Purcell, III 2019-03-26
10174649 Cylinder block with integrated oil jacket Aaron S. Quinton, John Jerl Purcell, III 2019-01-08
9856818 Stabilized engine casting core assembly, method for making an engine body, and engine body formed thereby Aaron S. Quinton, John Jerl Purcell, III 2018-01-02
9845767 Cast dual wall bulkhead with integral oil drain Aaron S. Quinton, John Jerl Purcell, III, Derek Ferguson 2017-12-19
9810115 Cylinder block with integrated oil jacket Aaron S. Quinton, John Jerl Purcell, III 2017-11-07
D736261 Shroud Steven M. Bellinger, Jae Hee Lee, Richard D. Mason, Mathew A. Clark 2015-08-11
8978620 Seatless wet cylinder liner for internal combustion engine Aaron S. Quinton, Jerl J. Purcell, Steven M. Chapman, Jim D. Kahlenbeck 2015-03-17
D704740 Engine Steven M. Bellinger, Jae Hee Lee, Richard D. Mason, Mathew A. Clark 2014-05-13
D702260 Cylinder block Aaron S. Quinton, John Jerl Purcell, III 2014-04-08