Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7409281 | Brake control system and method | — | 2008-08-05 |
| 7058499 | Brake control system and method | — | 2006-06-06 |
| 4939928 | Method of determining the continuity of solenoids in an electronic automatic transmission system | Keith B. Carle, Thomas Glowczewski, Gerald L. Holbrook, Maurice B. Leising, Michael R. Lindsay | 1990-07-10 |
| 4896267 | Electronic speed control system for vehicles, a method of determining the condition of a manual transmission clutch and of a park/neutral gear in an automatic transmission | Douglas C. Frantz, James L. Vincent | 1990-01-23 |
| 4719573 | Programmed spark scatter control method for quick response to changing load conditions | Michael F. Michel, Thomas Glowczewski, Douglas C. Frantz | 1988-01-12 |
| 4659977 | Microcomputer controlled electronic alternator for vehicles | Min Sway-Tin, Daniel P. Merchant, Douglas C. Frantz | 1987-04-21 |
| 4631628 | Electronic fuel injector driver circuit | — | 1986-12-23 |
| 4612638 | Diagnostic protection circuit and method using tri-state control and positive feedback | — | 1986-09-16 |
| 4602603 | Ignition distributor-Hall Effect sensor switching system and method | Gerald R. Honkanen, Alexander S. Korol, Douglas C. Frantz | 1986-07-29 |
| 4549254 | Buck-boost regulated D.C. to D.C. power supply | — | 1985-10-22 |