Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6718256 | Method for identifying an operating state of an engine soak timer | John William Holmes | 2004-04-06 |
| 6604410 | Method and system to detect spark loss in a multiple spark plug per cylinder internal combustion engine | Arthur Joseph Varady, John Michael Kacewicz | 2003-08-12 |
| 6575144 | Method for controlling an engine utilizing vehicle position | Greg Hellar, John Buckert, James H. Garrett, Kay Margaret Reitz | 2003-06-10 |
| 6559647 | Diagnosing spark plugs malfunction in a dual plug engine | David Karl Bidner, William Najib Mansur | 2003-05-06 |
| 6439039 | Method to verify cold start spark retard | Arthur Joseph Varady, Cheryl J. Stark, John Michael Kacewicz | 2002-08-27 |
| 6397668 | Fuel level monitor | Thomas Robert Melville | 2002-06-04 |
| 6308559 | Two stage monitoring of evaporative purge system | — | 2001-10-30 |
| 6302065 | Method for monitoring a cooling system | — | 2001-10-16 |