Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9695822 | Adjustable core turbocharger | James Douglas Ervin | 2017-07-04 |
| 8840365 | Adjustable core turbocharger | James Douglas Ervin | 2014-09-23 |
| 8056340 | EGR mixer for high-boost engine systems | Furqan Zafar Shaikh, Lawrence Marshall, Wayne Paul Woodside, Karen Elizabeth Maceroni, Daniel Joseph Styles | 2011-11-15 |
| 6779515 | Charge air conditioning system with integral intercooling | Steve John OHara | 2004-08-24 |
| 6748934 | Engine charge air conditioning system with multiple intercoolers | Robert Jay Natkin | 2004-06-15 |
| 6561169 | Charge air management system for automotive engine | Brent Edward Sealy, Jeff Feit, Wallace E. Beaber | 2003-05-13 |