Issued Patents All Time
Showing 1–25 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11566545 | Cam actuated gas admission valve with electro-hydraulic trim control | David Yu Chang, David T. Montgomery, Scott B. Fiveland | 2023-01-31 |
| 11352973 | Machine system and operating strategy using auto-population of trim files | Martin Lehman, Vincent Neyens, Andrew O. Marrack | 2022-06-07 |
| 10830194 | Common rail fuel system having pump-accumulator injectors | Dennis H. Gibson, Zhenyu Li, Robert M. Campion, Alan R. Stockner, Satya Naga Deepak Pillarisetti +2 more | 2020-11-10 |
| 10544769 | Stand-alone common rail capable injector system | Aaron Michael Brown, Cory A. Brown, Sridhar Thangaswamy, Alan R. Stockner, Victor I. Yacoub +5 more | 2020-01-28 |
| 10519877 | Mitigation of intermittent cylinder misfire on dual fuel engines | Alan R. Stockner, Thomas J. Crowell | 2019-12-31 |
| 10208727 | Fluid conditioning module | Andrew O. Marrack, Martin Lehman, Kenneth C. Adams | 2019-02-19 |
| 10184436 | Fluid injector supply system and method for operating same | Martin Lehman, Lifeng Wang, David E. Hackett, Taylor Tang, Andrew O. Marrack +1 more | 2019-01-22 |
| 10054075 | Electric fuel pump uninterrupted power supply | Andrew O. Marrack | 2018-08-21 |
| 10036401 | Recirculating pump inlet | David E. Hackett | 2018-07-31 |
| 10036314 | Fuel system flush circuitry and method for operating the same | David E. Hackett, Martin Lehman | 2018-07-31 |
| 10029193 | Dual loop fuel filtration system with controller | Marty Lehman | 2018-07-24 |
| 9957940 | Fluid conditioning module | David E. Hackett, Steven Y. Tian, Martin Lehman | 2018-05-01 |
| 9909468 | Fluid conditioning system with recirculation loop and method for operating same | Martin Lehman | 2018-03-06 |
| 9797342 | Port injection system for gaseous fuels | Dennis H. Gibson, Lifeng Wang, Alan R. Stockner | 2017-10-24 |
| 9447740 | Engine system having hydraulically actuated gas injector | Aaron Michael Brown, David E. Hackett, Lifeng Wang, Alan R. Stockner, Martin Lehman | 2016-09-20 |
| 9440169 | Fuel filtration system, filter exchange module therefor, and method of replacing fuel filters | Eric J. Herron, Alan W. Wells, Byron R. Wear, Krishna K. Chinta, Ye Tian | 2016-09-13 |
| 9303604 | Asymmetrical orifice for bypass control | David E. Hackett, Martin Lehman, Alan W. Wells, Lifeng Wang | 2016-04-05 |
| 8635990 | Avoidance of spark damage on valve members | Jeremy T. Claus, Daniel R. Ibrahim | 2014-01-28 |
| 8561593 | Range of engines using common rail fuel system with pump and rail assemblies having common components | Zhenyu Li | 2013-10-22 |
| RE44082 | Fuel injector having dual mode capabilities and engine using same | Clifford E. Cotton, III, Ye Tian, Richard H. Holtman, Joseph Angelino, Robert Dieffenbach | 2013-03-19 |
| 8291889 | Pressure control in low static leak fuel system | Jeffrey DePayva, Daniel R. Puckett, Amy Johanson, Kenneth C. Adams, Benjamin R. Tower +4 more | 2012-10-23 |
| 8287256 | Valve assembly | Christopher R. Jones | 2012-10-16 |
| 8261718 | High pressure pump and method of reducing fluid mixing within same | Alan R. Stockner | 2012-09-11 |
| 8240291 | Pressure relief valve | Daniel R. Ibrahim | 2012-08-14 |
| 8061328 | High pressure pump and method of reducing fluid mixing within same | Alan R. Stockner, Greg W. Hefler, Chris Stewart, Dan Rushton | 2011-11-22 |