Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6378505 | Fuel tank pressure control system | Jeffrey Allen Doering, Jae Chung, Marianne L. Vykydal, Patrick J. Curran | 2002-04-30 |
| 6357430 | Method and system for calculating engine load ratio during rapid throttle changes | Michael John Cullen, Jeffrey Allen Doering | 2002-03-19 |
| 6354077 | Method and system for controlling air/fuel level in two-bank exhaust system | Kenneth John Behr, Richard A. Booth | 2002-03-12 |
| 6301880 | Method and system for controlling air/fuel level for internal combustion engine with two exhaust banks | Michael John Cullen, Kenneth John Behr, Richard A. Booth | 2001-10-16 |
| 6282888 | Method and system for compensating for degraded pre-catalyst oxygen sensor in a two-bank exhaust system | Kenneth John Behr, Richard A. Booth | 2001-09-04 |
| 6276129 | Method for controlling air/fuel mixture in an internal combustion engine | Richard A. Booth, Kenneth John Behr, Michael John Cullen | 2001-08-21 |
| 5954039 | Air/fuel ratio control system | Jeffrey Allen Doering, Allan Joseph Kotwicki | 1999-09-21 |