Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651623 | Method and system for measuring air/fuel ratio in a hydrogen fueled internal combustion engine | Siamak Hashemi, Allan Joseph Kotwicki | 2003-11-25 |
| 6609499 | Gaseous-fuel injection system and method | Daniel Michael Kabat, William Francis Stockhausen | 2003-08-26 |