Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273918 | High pressure gasoline injector seat to reduce particle emissions | — | 2019-04-30 |
| 9845779 | Coated high pressure gasoline injector seat to reduce particle emissions | Hong Zhang | 2017-12-19 |
| 9790906 | High pressure gasoline injector seat to reduce particle emissions | — | 2017-10-17 |
| 9033256 | Catalytic coating to prevent carbon deposits on gasoline direct injector tips | — | 2015-05-19 |
| 8596043 | Diesel dosing system relief of trapped volume fluid pressure at shutdown | Willem Nicolaas Van Vuuren | 2013-12-03 |
| 8342425 | Multi-point low pressure inductively heated fuel injector with heat exchanger | — | 2013-01-01 |
| 8317112 | High pressure fuel injector seat that resists distortion during welding | Dean Leigh Spiers | 2012-11-27 |
| 8307550 | Injector seat that includes a coined seal band and method | — | 2012-11-13 |
| 8261446 | Injector seat that includes a coined seal band with radius | Sidney Barry Judkins | 2012-09-11 |
| 8024922 | Reductant delivery unit for selective catalytic reduction | Willem Nicolaas Van Vuuren, Stephen C. Bugos, Michael J. Hornby, Ray Wildeson, Olaf Graupner +1 more | 2011-09-27 |
| 7832660 | Injector seat that includes a coined seal band | — | 2010-11-16 |
| 7832661 | Injector seat that includes a coined seal band with radius | Sidney Barry Judkins | 2010-11-16 |
| 7721533 | Diesel dosing system relief of trapped volume fluid pressure at shutdown | Willem Nicolaas Van Vuuren | 2010-05-25 |
| 7237731 | Fuel injector with a deep pocket seat and method of maintaining spatial orientation | Michael P. Dallmeyer, James Fochtman, Fredrick L. Barnes | 2007-07-03 |
| 7086385 | Unitary fuel injector module for fuel system | — | 2006-08-08 |
| 7021566 | Modular fuel injector with a deep pocket seat and method of maintaining spatial orientation | Michael P. Dallmeyer, James Fochtman, Fredrick L. Barnes | 2006-04-04 |
| 6920690 | Method of manufacturing a fuel injector seat | — | 2005-07-26 |
| 6848634 | Fuel injector with thermally isolated seat | — | 2005-02-01 |
| 6832593 | Method of optimizing direct injector tip position in a homogeneous charge engine for minimum injector deposits | — | 2004-12-21 |
| 6598471 | Method of selecting optimal engine characteristics for minimum injector deposits | — | 2003-07-29 |
| 6526656 | Coating for a fuel injector seat | — | 2003-03-04 |
| 6502769 | Coating for a fuel injector seat | — | 2003-01-07 |
| 6422487 | Deposit resistant material for a fuel injection seat and method of manufacturing | — | 2002-07-23 |
| 6334434 | Fuel injector seat with a sharp edge | Bryan Hall | 2002-01-01 |
| 6332457 | Method of using an internally heated tip injector to reduce hydrocarbon emissions during cold-start | — | 2001-12-25 |