Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7006910 | Engine power loss compensation | Scott R. Schuricht, Travis E. Barnes | 2006-02-28 |
| 6928969 | System and method for controlling engine operation | Jason K. Bloms, James J. Faletti, Scott Leman, James R. Weber | 2005-08-16 |
| 6912458 | Variable valve actuation control for operation at altitude | Thomas J. Crowell | 2005-06-28 |
| 6883314 | Cooling of engine combustion air | James J. Callas, Gerald N. Coleman, James J. Faletti, James R. Weber | 2005-04-26 |
| 6837212 | Fuel allocation at idle or light engine load | Jason K. Bloms, Brian G. McGee, Jeffrey Smith | 2005-01-04 |
| 6807929 | Engine valve actuation system and method | Jason K. Bloms, James J. Faletti, Richard H. Holtman, Scott Leman | 2004-10-26 |
| 6799552 | System and method for controlling engine operation | Thomas J. Crowell | 2004-10-05 |
| 6658848 | Airflow system for engine with series turbochargers | — | 2003-12-09 |
| 6659092 | Bypass assembly with annular bypass venturi for an exhaust gas recirculation system | Gerald N. Coleman, Dennis D. Feucht, Michael P. Harmon, Matthew D. Rampenthal | 2003-12-09 |
| 6640542 | Bypass venturi assembly with single shaft actuator for an exhaust gas recirculation system | Gerald N. Coleman, Dennis D. Feucht, Michael P. Harmon, Matthew D. Rampenthal | 2003-11-04 |
| 6609373 | Exhaust gas recirculation system with variable geometry turbine and bypass venturi assembly | Gerald N. Coleman, Dennis D. Feucht, Matthew D. Rampenthal, Michael P. Harmon | 2003-08-26 |
| 6484499 | Twin variable nozzle turbine exhaust gas recirculation system | Gerald N. Coleman, James J. Faletti, Dennis D. Feucht | 2002-11-26 |
| 6484500 | Two turbocharger engine emission control system | Gerald N. Coleman, Dennis D. Feucht, James J. Faletti | 2002-11-26 |
| 6460519 | Twin turbine exhaust gas re-circulation system having fixed geometry turbines | — | 2002-10-08 |
| 6439212 | Bypass venturi assembly and elbow with turning vane for an exhaust gas recirculation system | Gerald N. Coleman, Dennis D. Feucht, Michael P. Harmon, Matthew D. Rampenthal | 2002-08-27 |
| 6418721 | Two turbocharger exhaust gas re-circulation system having a first stage variable nozzle turbine | Gerald N. Coleman, James J. Faletti, Dennis D. Feucht | 2002-07-16 |
| 6412279 | Twin turbine exhaust gas re-circulation system having a second stage variable nozzle turbine | Gerald N. Coleman, James J. Faletti, Dennis D. Feucht | 2002-07-02 |
| 6397598 | Turbocharger system for an internal combustion engine | — | 2002-06-04 |
| 6378509 | Exhaust gas recirculation system having multifunction valve | Dennis D. Feucht | 2002-04-30 |
| 6360732 | Exhaust gas recirculation cooling system | Brett M. Bailey | 2002-03-26 |
| 6324847 | Dual flow turbine housing for a turbocharger in a divided manifold exhaust system having E.G.R. flow | — | 2001-12-04 |
| 6321537 | Exhaust gas recirculation system in an internal combustion engine | Gerald N. Coleman, James J. Faletti, Dennis D. Feucht | 2001-11-27 |
| 6220233 | Exhaust gas recirculation system having variable valve timing and method of using same in an internal combustion engine | — | 2001-04-24 |