Issued Patents All Time
Showing 526–548 of 548 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6510839 | Electronic throttle spring torque adaptation system | — | 2003-01-28 |
| 6499462 | Electronic throttle control algorithm that determines whether a throttle is properly responding to throttle commands | — | 2002-12-31 |
| 6488006 | Electronic throttle idle speed control system | — | 2002-12-03 |
| 6463913 | Fuel control system | Allan Joseph Kotwicki, Paul Crosby | 2002-10-15 |
| 6443128 | Method of controlling an internal combustion engine | Thomas Raymond Cultbertson | 2002-09-03 |
| 6435160 | Compensating voltage controller system | David Christopher Round, Robert J. Wilker | 2002-08-20 |
| 6397816 | Throttle position control method and system | — | 2002-06-04 |
| 6378493 | Throttle position control system | Benjamin D. Sweet | 2002-04-30 |
| 6318337 | Electronic throttle control | — | 2001-11-20 |
| 6295967 | Powertrain output monitor | Charles F. Weber, Allan Joseph Kotwicki | 2001-10-02 |
| 6282485 | Air estimation system and method | Allan Joseph Kotwicki, Donald J. Lewis, John D. Russell | 2001-08-28 |
| 6263856 | Powertrain output monitor | Charles F. Weber, Allan Joseph Kotwicki | 2001-07-24 |
| 6263858 | Powertrain output monitor | Allan Joseph Kotwicki, Charles F. Weber | 2001-07-24 |
| 6237564 | Electronic throttle control system | Allan J. Lippa, John D. Russell | 2001-05-29 |
| 6234012 | Air/fuel ratio control system | Donald J. Lewis, John D. Russell, Allan Joseph Kotwicki | 2001-05-22 |
| 6170461 | Throttle valve system | — | 2001-01-09 |
| 6138504 | Air/fuel ratio control system | Donald J. Lewis, John D. Russell, Allan Joseph Kotwicki | 2000-10-31 |
| 6129071 | Throttle valve system | — | 2000-10-10 |
| 6089082 | Air estimation system and method | Allan Joseph Kotwicki, Donald J. Lewis, John D. Russell | 2000-07-18 |
| 5464000 | Fuel controller with an adaptive adder | Allan Joseph Kotwicki | 1995-11-07 |
| 5383432 | Method and apparatus for controlling ignition timing based on fuel-air composition during fuel excursions | Michael John Cullen, Thomas Scott Gee, Thomas Schubert, Allan Joseph Kotwicki | 1995-01-24 |
| 5245979 | Oxygen sensor system with a dynamic heater malfunction detector | Julie A. Konrad, Robert William Ridgway | 1993-09-21 |
| 5228426 | Oxygen sensor system with an automatic heater malfunction detector | Julie A. Konrad, Robert William Ridgway | 1993-07-20 |