Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879985 | Timing and speed sensor for fuel injection pump | Jean-Paul Aubin, Jan B. Peyrot | 1989-11-14 |
| 4831983 | Stepper motor control for fuel injection | John H. Field | 1989-05-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879985 | Timing and speed sensor for fuel injection pump | Jean-Paul Aubin, Jan B. Peyrot | 1989-11-14 |
| 4831983 | Stepper motor control for fuel injection | John H. Field | 1989-05-23 |