Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6908498 | Carbon-concentrated microwave regenerated diesel particulate trap | Eugene V. Gonze | 2005-06-21 |
| 6868837 | Cold start fuel vapor enrichment | — | 2005-03-22 |
| 6857264 | Exhaust emission aftertreatment | — | 2005-02-22 |
| 6823840 | Manifold absolute pressure control system and method for a hybrid electric vehicle | Goro Tamai | 2004-11-30 |
| 6769400 | Method for controlling emissions | — | 2004-08-03 |
| 6709489 | Microwave regenerated diesel particulate trap | Eugene V. Gonze | 2004-03-23 |
| 6687602 | Method and apparatus for adaptable control of a variable displacement engine | — | 2004-02-03 |
| 6422003 | NOX catalyst exhaust feedstream control system | David Brown, David Frank | 2002-07-23 |
| 6293092 | NOx adsorber system regeneration fuel control | David Brown, David Frank | 2001-09-25 |
| 6079396 | Automotive cold start fuel volatility compensation | David Brown | 2000-06-27 |
| 5630571 | Exhaust flow control valve | Melvin D. Kipp, David A. Singer, Mehrnam Sharif-Bakhtiar | 1997-05-20 |
| 5570576 | Catalyst heater with staged exhaust exotherm | David Brown | 1996-11-05 |
| 5492679 | Zeolite/catalyst wall-flow monolith adsorber | David A. Singer | 1996-02-20 |
| 5390488 | Air injection control for preheated catalysts | David A. Singer, David Brown | 1995-02-21 |
| 5284016 | Exhaust gas burner reactor | Terrance L. Stark, Joel L. Toof | 1994-02-08 |
| 5216409 | Method and apparatus for detecting a contaminated alcohol-gasoline fuel mixture | Eugene V. Gonze | 1993-06-01 |
| 5179926 | Alcohol discriminator and fuel control for an internal combustion engine fueled with alcohol-gasoline fuel mixtures | — | 1993-01-19 |
| 5099814 | Fuel distributing and injector pump with electronic control | — | 1992-03-31 |
| 4653315 | Engine top dead center locating method | Richard A. Peden, Pamela I. Labuhn | 1987-03-31 |
| 4597368 | Engine idle speed control system | — | 1986-07-01 |
| 4596221 | Transient injection timing control | Richard A. Peden | 1986-06-24 |
| 4539956 | Diesel fuel injection pump with adaptive torque balance control | James F. Hengel, Donald John Armstrong, Marc B. Center, John E. Ausen | 1985-09-10 |
| 4509478 | Engine fuel control system | Richard A. Peden, John E. Ausen | 1985-04-09 |
| 4497298 | Diesel fuel injection pump with solenoid controlled low-bounce valve | — | 1985-02-05 |
| 4351283 | Diesel fuel injection pump secondary fuel metering control system | — | 1982-09-28 |