Issued Patents All Time
Showing 25 most recent of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028810 | Injector method of switching between injection state and drain state | Richard D. Thomas, Anthony A. Shaull | 2021-06-08 |
| 10982639 | Fuel injector | Jeffrey C. Huang, David L. Buchanan, Corydon E. Morris, Gary L. Gant, Denis Gill +2 more | 2021-04-20 |
| 10920727 | Swirl injector plunger | Anthony A. Shaull, David L. Buchanan, Bradlee J. Stroia, William David Daniel | 2021-02-16 |
| 10605213 | Nozzle combustion shield and sealing member with improved heat transfer capabilities | David L. Buchanan, Timothy P. Lutz, David B. Snyder, Derek G. Weiler, Clayton R. Westerfeld +4 more | 2020-03-31 |
| 10519911 | Common rail multi-cylinder fuel pump with independent pumping plunger extension | Anthony A. Shaull, Brian Watson, Roberto Munoz | 2019-12-31 |
| 10415524 | Variable spray angle injector arrangement | Bradlee J. Stroia, David L. Buchanan, Rajesh K. Garg, Wei Ning | 2019-09-17 |
| 10119496 | Cryogenic fuel injection and combustion | Paul Douglas Free, John R. Pendray | 2018-11-06 |
| 9920674 | Variable spray angle injector arrangement | Bradlee J. Stroia, David L. Buchanan, Rajesh K. Garg, Wei Ning | 2018-03-20 |
| 9903329 | Fuel injector | Jeffrey C. Huang, David L. Buchanan, Corydon E. Morris, Gary L. Gant, Denis Gill +2 more | 2018-02-27 |
| 9897053 | Fuel cooled injector tip | Steven J. Kolhouse, Raymond V. Primus, David L. Buchanan | 2018-02-20 |
| 9897033 | High pressure, high speed regulating switch valve | David L. Buchanan, Bradlee J. Stroia, William David Daniel, Rajesh K. Garg, Richard D. Thomas | 2018-02-20 |
| 9739246 | Fuel injector with variable spray | David L. Buchanan | 2017-08-22 |
| 9719457 | System and method of detecting hydraulic start-of-injection | Paul V. Moonjelly, Richard A. Booth, Jeffrey C. Huang, Phanindra V. Garimella | 2017-08-01 |
| 9562505 | System and method for control of fuel injector spray | Vesa Hokkanen, David L. Buchanan, Rajesh K. Garg | 2017-02-07 |
| 9506429 | System and method for control of fuel injector spray using ultrasonics | David L. Buchanan, Vesa Hokkanen | 2016-11-29 |
| 9080540 | Engine with injector mounting and cooling arrangement | John Toksoy, Laszlo D. Tikk | 2015-07-14 |
| 9062642 | Fuel injector with variable spray | David L. Buchanan | 2015-06-23 |
| 9010303 | System and method of detecting hydraulic start-of-injection | Paul V. Moonjelly, Richard A. Booth, Jeffrey C. Huang, Phanindra V. Garimella | 2015-04-21 |
| 7334741 | Fuel injector with injection rate control | Donald J. Benson, David M. Rix, Shankar Venkataraman, C. Edward Morris | 2008-02-26 |
| 7140353 | Fuel injector with piezoelectric actuator preload | Peter Rauznitz, David L. Buchanan | 2006-11-28 |
| 7028918 | Fuel injector having a nozzle with improved cooling | David L. Buchanan, C. Edward Morris | 2006-04-18 |
| 7021558 | Fuel injector having a cooled lower nozzle body | Cariappa M. Chenanda, David L. Buchanan | 2006-04-04 |
| 6978770 | Piezoelectric fuel injection system with rate shape control and method of controlling same | Peter Rauznitz, John D. Crofts, William D. Meyer | 2005-12-27 |
| 6964270 | Dual mode EGR valve | John M. Janssen, Bruce A. Watson, Charles R. Schenk, Josh Si Shao, David L. Buchanan +2 more | 2005-11-15 |
| 6912998 | Piezoelectric fuel injection system with rate shape control and method of controlling same | Peter Rauznitz, John D. Crofts | 2005-07-05 |