Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829957 | Gaseous fuel injection system for internal combustion engines | Owen L. Garretson | 1989-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829957 | Gaseous fuel injection system for internal combustion engines | Owen L. Garretson | 1989-05-16 |