Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828082 | Control method for protecting a viscous converter clutch in a motor vehicle drivetrain | Gary J. Brand, David C. Poirier, John C. Haraf, Joseph M. Tolkacz, Robert C. Simon, Jr. +4 more | 1989-05-09 |