Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808158 | Hydraulic outlet-valve actuation and method of making and using same | — | 2004-10-26 |
| 6694954 | Fuel injection system for an internal combustion engine | Gerhard Fraenkle | 2004-02-24 |