| 12163449 |
Reduced parasitic lube system |
Nathaniel P. Hassall, John Jerl Purcell, III, Stephen D. Cofer, JR., David M. Barnes, Reid M. Irish |
2024-12-10 |
| 11719139 |
Reduced parasitic lube system |
Nathaniel P. Hassall, John Jerl Purcell, III, Stephen D. Cofer, JR., David M. Barnes, Reid M. Irish |
2023-08-08 |
| 11649757 |
Passive piston cooling nozzle control with low speed hot running protection |
James A. Dods, Nathaniel P. Hassall, Adam C. Cecil |
2023-05-16 |
| 11002217 |
Stabilized engine casting core assembly, method for making an engine body, and engine body formed thereby |
John Jerl Purcell, III, Nathaniel P. Hassall |
2021-05-11 |
| 10578051 |
Cast dual wall bulkhead with integral oil drain |
John Jerl Purcell, III, Nathaniel P. Hassall, Derek Ferguson |
2020-03-03 |
| 10174649 |
Cylinder block with integrated oil jacket |
John Jerl Purcell, III, Nathaniel P. Hassall |
2019-01-08 |
| 9856818 |
Stabilized engine casting core assembly, method for making an engine body, and engine body formed thereby |
John Jerl Purcell, III, Nathaniel P. Hassall |
2018-01-02 |
| 9845767 |
Cast dual wall bulkhead with integral oil drain |
John Jerl Purcell, III, Nathaniel P. Hassall, Derek Ferguson |
2017-12-19 |
| 9810115 |
Cylinder block with integrated oil jacket |
John Jerl Purcell, III, Nathaniel P. Hassall |
2017-11-07 |
| 8978620 |
Seatless wet cylinder liner for internal combustion engine |
Jerl J. Purcell, Nathaniel P. Hassall, Steven M. Chapman, Jim D. Kahlenbeck |
2015-03-17 |
| D702260 |
Cylinder block |
Nathaniel P. Hassall, John Jerl Purcell, III |
2014-04-08 |
| D701885 |
Cylinder head |
Matthew A. Clark, John Jerl Purcell, III |
2014-04-01 |
| 8276563 |
Internal combustion engine piston |
David P. Quigley, Patrick R. Shea, Dana Richardson, Doug Doup |
2012-10-02 |
| 5970946 |
Non-annular piston bowl for two-valve engines using offset injectors |
Patrick R. Shea, Nha T. Le |
1999-10-26 |