Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789021 | Method and system for detection of hydrocarbon species in a gas | Craig S. Rendahl | 2004-09-07 |
| 6745613 | Method and system for determining the type of fuel used to power a vehicle | Craig S. Rendahl | 2004-06-08 |