Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813610 | Gasoline injector for an internal combustion engine | — | 1989-03-21 |
| 4807812 | Fuel injector designed to reduce fuel vaporization | John H. Kenning, Ian S. Johnson | 1989-02-28 |