Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163449 | Reduced parasitic lube system | Nathaniel P. Hassall, Stephen D. Cofer, JR., David M. Barnes, Aaron S. Quinton, Reid M. Irish | 2024-12-10 |
| 11946433 | Profiled cylinder liner for bore distortion control | Vijaysai Karuppiah Kumareshan | 2024-04-02 |
| 11719139 | Reduced parasitic lube system | Nathaniel P. Hassall, Stephen D. Cofer, JR., David M. Barnes, Aaron S. Quinton, Reid M. Irish | 2023-08-08 |
| 11698042 | Unique block rib geometry for reducing liner distortion | Xiling Zhou, Vijaysai Karuppiah Kumareshan, Mathew A. Clark | 2023-07-11 |
| 11536222 | Block ribs for reducing liner distortion | Xiling Zhou, Vijaysai Karuppiah Kumareshan, Mathew A. Clark | 2022-12-27 |
| 11002217 | Stabilized engine casting core assembly, method for making an engine body, and engine body formed thereby | Aaron S. Quinton, Nathaniel P. Hassall | 2021-05-11 |
| 10724452 | Cast-in-head EGR crossover tube with integral venturi tube for flow measurements | James A. Dods, John P. Jones, John R. Anderson, Paul Andrew Leggott, Graham Dowson | 2020-07-28 |
| 10578051 | Cast dual wall bulkhead with integral oil drain | Aaron S. Quinton, Nathaniel P. Hassall, Derek Ferguson | 2020-03-03 |
| 10240511 | Engine with cooling system | Mathew A. Clark, Nathaniel P. Hassall | 2019-03-26 |
| 10174649 | Cylinder block with integrated oil jacket | Aaron S. Quinton, Nathaniel P. Hassall | 2019-01-08 |
| 9856818 | Stabilized engine casting core assembly, method for making an engine body, and engine body formed thereby | Aaron S. Quinton, Nathaniel P. Hassall | 2018-01-02 |
| 9845767 | Cast dual wall bulkhead with integral oil drain | Aaron S. Quinton, Nathaniel P. Hassall, Derek Ferguson | 2017-12-19 |
| 9810115 | Cylinder block with integrated oil jacket | Aaron S. Quinton, Nathaniel P. Hassall | 2017-11-07 |
| D702260 | Cylinder block | Nathaniel P. Hassall, Aaron S. Quinton | 2014-04-08 |
| D701885 | Cylinder head | Matthew A. Clark, Aaron S. Quinton | 2014-04-01 |
| 6752117 | Balancer shaft assembly | Richard Kettle, Chris Swaby | 2004-06-22 |
| 6655326 | ECU temperature control | Paul Sowerby, Edward P. Hodzen, Eric Andrews | 2003-12-02 |
| 6468055 | Fuel pump and filter assembly for an engine | Peter M. Leach | 2002-10-22 |
| 6415758 | Engine block for an internal combustion engine | Enzo Pierro, Hans-Jurg Nydegger, Jean-Patrick V. Rich, Paul Farrall, Duane Busch | 2002-07-09 |
| 6325053 | Intake system for an internal combustion engine | Paolo Zappador, Paul Sowerby | 2001-12-04 |
| 6305353 | Electronic engine speed and position apparatus for camshaft gear applications | Gregory A. Weber, G. Steven Antcliff | 2001-10-23 |
| 6302190 | Cooling an engine control unit | Andrew Clamp | 2001-10-16 |
| 6131547 | Electronic engine speed and position apparatus for camshaft gear applications | Gregory A. Weber, G. Steven Antcliff | 2000-10-17 |
| 5735242 | Fuel pressure activated engine compression braking system | Jim D. Kahlenbeck | 1998-04-07 |
| 5671707 | Rocker level oil shroud | Cynthia I. Mandt, Francis M. Hager | 1997-09-30 |