Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8424293 | Diesel particulate filter extended idle regeneration | Chad E. Marlett, Julian C. Tan | 2013-04-23 |
| 5425341 | Fuel injection with pulse rate shaping cam | Michael Connolly, Nshan Hamparian | 1995-06-20 |