Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8505514 | Fluid injector with auxiliary filling orifice | Dianqi Fang, Lin Zhang, Stephen R. Lewis, Zhenlong Xu, Avinash R. Manubolu +1 more | 2013-08-13 |
| 8459577 | Decoupled valve assembly and fuel injector using same | Avinash R. Manubolu, Stephen R. Lewis, Christopher D. Hanson | 2013-06-11 |
| 8267333 | Fuel injector and method of assembly therefor | Stephen R. Lewis, Christopher D. Hanson, Avinash R. Manubolu, Daniel R. Ibrahim | 2012-09-18 |
| 8083206 | Precision ground armature assembly for solenoid actuator and fuel injector using same | Avinash R. Manubolu, Stephen R. Lewis, Daniel R. Ibrahim | 2011-12-27 |
| 8074903 | Stator assembly and fuel injector using same | Jayaramanaraman K. Venkataraghavan, Stephen R. Lewis, Avinash R. Manubolu, Nadeem N. Bunni | 2011-12-13 |
| 8056537 | Engine having fuel injector with actuator cooling system and method | Jayaraman K. Venkataraghavan, Michael C. Long, Stephen R. Lewis, Amy M. Hess | 2011-11-15 |
| 7980224 | Two wire intensified common rail fuel system | Stephen R. Lewis, Bradley E. Bartley, Avinash R. Manubolu, Dianqi Fang, Michael Gerstner +2 more | 2011-07-19 |
| 7963464 | Fuel injector and method of assembly therefor | Stephen R. Lewis, Christopher D. Hanson, Avinash R. Manubolu, Daniel R. Ibrahim | 2011-06-21 |
| 7886718 | Fuel injector having integral body guide and nozzle case for pressure containment | Avinash R. Manubolu, Stephen R. Lewis, Zhenlong Xu | 2011-02-15 |
| 7866301 | Self-guided armature in single pole solenoid actuator assembly and fuel injector using same | Jayaraman K. Venkataraghavan, Stephen R. Lewis, Nadeem N. Bunni | 2011-01-11 |
| 7714483 | Fuel injector having piezoelectric actuator with preload control element and method | Amy M. Hess, Daniel R. Ibrahim, Stephen R. Lewis, Jayaraman K. Venkataraghavan | 2010-05-11 |
| 7665445 | Motion coupler for a piezoelectric actuator | Jayaraman K. Venkataraghavan, Stephen R. Lewis, Avinash R. Manubolu | 2010-02-23 |