Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807847 | Leak detection method for an evaporative emission system including a flexible fuel tank | Steve L. Melby | 2004-10-26 |
| 6722187 | Enhanced vacuum decay diagnostic and integration with purge function | Malcolm James Grieve, Stephen F. Majkowski, Kenneth M. Simpson, Carelton Williams | 2004-04-20 |