Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874301 | Fuel pumping apparatus | James C. Potter, Richard J. Andrews, Kenneth M. Harris | 1989-10-17 |
| 4872614 | Fuel injection nozzle | Robert J. Fry | 1989-10-10 |
| 4848668 | Fuel injection nozzles | Richard J. Andrews | 1989-07-18 |