Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4674609 | Torsional vibration dampening system | Romas B. Spokas | 1987-06-23 |
| 4555910 | Coolant/refrigerant temperature control system | — | 1985-12-03 |
| 4546742 | Temperature control system for internal combustion engine | — | 1985-10-15 |
| 4535879 | Control system for controlling the engagement of a pressure-operated actuator | — | 1985-08-20 |
| 4489680 | Engine temperature control system | Romas B. Spokas | 1984-12-25 |
| 4474082 | Control system for power shifted transmission | Romas B. Spokas, Alan L. Miller, Robert Fox | 1984-10-02 |