Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484500 | Two turbocharger engine emission control system | Dennis D. Feucht, James J. Faletti, David A. Pierpont | 2002-11-26 |
| 6484499 | Twin variable nozzle turbine exhaust gas recirculation system | James J. Faletti, Dennis D. Feucht, David A. Pierpont | 2002-11-26 |
| 6453893 | Intake air separation system for an internal combustion engine | Charles H. Dutart, Eric C. Fluga | 2002-09-24 |
| 6447556 | Fuel emulsion blending system | Richard A. Cemenska, Ted W. Scheuermann | 2002-09-10 |
| 6439212 | Bypass venturi assembly and elbow with turning vane for an exhaust gas recirculation system | Dennis D. Feucht, Michael P. Harmon, David A. Pierpont, Matthew D. Rampenthal | 2002-08-27 |
| 6418721 | Two turbocharger exhaust gas re-circulation system having a first stage variable nozzle turbine | James J. Faletti, Dennis D. Feucht, David A. Pierpont | 2002-07-16 |
| 6412279 | Twin turbine exhaust gas re-circulation system having a second stage variable nozzle turbine | James J. Faletti, Dennis D. Feucht, David A. Pierpont | 2002-07-02 |
| 6397826 | Fuel cooling system for fuel emulsion based compression ignition engine | — | 2002-06-04 |
| 6386149 | Method of operating an engine with a mixture of gaseous fuel and emulsified pilot fuel to reduce nitrogen oxide emissions | Richard A. Cemenska, Martin L. Willi, Ted W. Sheuermann | 2002-05-14 |
| 6321537 | Exhaust gas recirculation system in an internal combustion engine | James J. Faletti, Dennis D. Feucht, David A. Pierpont | 2001-11-27 |
| 6272859 | Device for controlling a variable geometry turbocharger | Travis E. Barnes, Michael S. Lukich, Scott E. Nicholson, Paul M. Young | 2001-08-14 |
| 6230695 | Exhaust gas recirculation system | Dennis D. Feucht, Keith E. Lawrence | 2001-05-15 |
| 6216458 | Exhaust gas recirculation system | Matthew J. Alger, Brett M. Bailey, Todd A. Davis, Dennis D. Feucht, Keith E. Lawrence +1 more | 2001-04-17 |
| 6205785 | Exhaust gas recirculation system | — | 2001-03-27 |
| 6205775 | Exhaust gas recirculation control system | Keith E. Lawrence | 2001-03-27 |
| 6192686 | Exhaust gas recirculation system | Dennis D. Feucht, Keith E. Lawrence | 2001-02-27 |
| 6185939 | Exhaust gas recirculation system | Michael Evancik, Dennis D. Feucht, Keith E. Lawrence, Jiubo Ma | 2001-02-13 |
| 6125796 | Staged injection of an emulsified diesel fuel into a combustion chamber of a diesel engine | — | 2000-10-03 |
| 6079395 | Exhaust gas recirculation system | — | 2000-06-27 |
| 5873916 | Fuel emulsion blending system | Richard A. Cemenska, Carlos H. Cortes, Ed Jakush, Ted. W. Scheuermann | 1999-02-23 |
| 5765537 | Fuel recirculation system | James E. Sibley | 1998-06-16 |
| 5709196 | Fuel control system for an internal combustion engine using a low cetane quality fuel | James E. Sibley | 1998-01-20 |
| 5701863 | Aqueous fuel emulsion identification system and anti-tampering device for an internal combustion engine | Richard A. Cemenska, James E. Sibley | 1997-12-30 |
| 5701924 | Apparatus and method for detecting and handling liquid separation in liquid emulsions | — | 1997-12-30 |
| 5682842 | Fuel control system for an internal combustion engine using an aqueous fuel emulsion | James E. Sibley | 1997-11-04 |