Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5165271 | Single sensor apparatus and method for determining engine speed and position | Mark R. Stepper, Robert S. Strothmann | 1992-11-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5165271 | Single sensor apparatus and method for determining engine speed and position | Mark R. Stepper, Robert S. Strothmann | 1992-11-24 |