Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783336 | Fuel sender assembly | DeQuan Yu, Norman Krieger, David Joseph Setsuda | 2004-08-31 |
| 6675573 | Vehicles containing and methods for using a pre-heater to reduce emissions, and for warming fuel cells at low ambient temperatures | — | 2004-01-13 |