Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5015937 | Parametric current control for microstepping unipolar motor | Kregg S. Wiggins | 1991-05-14 |
| 5000039 | Mass air flow integrator | Russell J. Wakeman | 1991-03-19 |
| 4998520 | Redundant reset for electronic throttle control | — | 1991-03-12 |
| 4993384 | Electric motor operated throttle for I.C. engine powered automotive vehicle | Kregg S. Wiggins | 1991-02-19 |
| 4929879 | Microstepping of an unipolar stepping motor | Kregg S. Wiggins | 1990-05-29 |
| 4855660 | Microstepping of an unipolar stepping motor | Kregg S. Wiggins | 1989-08-08 |
| 4823130 | Method and control system for generating a variable output bit analog to digital converter | Kregg S. Wiggins | 1989-04-18 |
| 4753207 | Low voltage supply control system for fuel injectors | — | 1988-06-28 |
| 4750353 | Method of voltage compensation for an air/fuel ratio sensor | Michael J. Frick | 1988-06-14 |
| 4733216 | N+1 bit resolution from an N bit A/D converter | — | 1988-03-22 |
| 4636620 | Temperature compensation injector control system | Michael A. Pauwels | 1987-01-13 |
| 4604983 | Analog duty cycle to BCD converter | Ralph W. Carp, Robert E. Weber | 1986-08-12 |
| 4600993 | Measuring barometric pressure with a manifold pressure sensor in a microprocessor based engine control system | Michael A. Pauwels | 1986-07-15 |
| 4571996 | Air flow sensor | Russell J. Wakeman, William A. Peterson, Jr. | 1986-02-25 |
| 4558416 | Method for maintaining the integrity of a dual microprocessor multiprocessing computing system | Michael A. Pauwels | 1985-12-10 |
| 4556943 | Multiprocessing microprocessor based engine control system for an internal combustion engine | Michael A. Pauwels, Bruce J. Harvey | 1985-12-03 |
| 4556955 | Single crystal dual microprocessor computing system | Robert E. Weber | 1985-12-03 |
| 4512317 | Extended range throttle body fuel injection system | Michael A. Pauwels, Bruce J. Harvey, Thomas Bauer | 1985-04-23 |
| 4433390 | Power processing reset system for a microprocessor responding to sudden deregulation of a voltage | Ralph W. Carp | 1984-02-21 |
| 4238813 | Compensated dual injector driver | Ralph W. Carp | 1980-12-09 |