Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6161773 | Fuel injector nozzle with guide to check clearance passage providing injection rate shaping | Thomas G. Ausman | 2000-12-19 |
| 5632444 | Fuel injection rate shaping apparatus for a unit injector | Michael A. Flinn, Lianghe Zuo | 1997-05-27 |
| 5566660 | Fuel injection rate shaping apparatus for a unit fuel injector | Michael A. Flinn, Jeffrey D. Graves, Lianghe Zuo | 1996-10-22 |