Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739681 | Far square tumble flow engine | Kevin L. Hoag, Anthony Perkins, Ian Gilbert, Christopher L. Wray, Zainal Abidin | 2023-08-29 |
| 11655777 | Parallel intake valve tumble flow engine | Christopher L. Wray, Zainal Abidin, Kevin L. Hoag, Anthony Perkins, Ian Gilbert | 2023-05-23 |
| 10054083 | Internal combustion engine having six cylinders with two of the cylinders being dedicated EGR cylinders controlled with dual EGR valve | Martin Selway, Ian Gilbert | 2018-08-21 |
| 9162280 | Hybrid ceramic/sand core for casting metal engine parts with passages or holes having a cross section too small for sand casting | Barry E. Westmoreland, Douglas A. McKee, Mark A. Tussing, Thomas E. Reinhart, David P. Branyon | 2015-10-20 |
| 8899207 | Cylinder head for an engine | Mark A. Tussing, Barry E. Westmoreland, Douglas A. McKee, Riccardo Meldolesi, Gareth Roberts | 2014-12-02 |
| 8544450 | Cylinder head sleeve for a fuel injector or ignitor of an engine | Mark A. Tussing, Barry E. Westmoreland | 2013-10-01 |
| 8267148 | Hybrid ceramic/sand core for casting metal parts having small passages | Douglas A. McKee, Barry E. Westmoreland, Keith E. Denholm | 2012-09-18 |