Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4674609 | Torsional vibration dampening system | Romas B. Spokas | 1987-06-23 | $17,953,000 |
| 4555910 | Coolant/refrigerant temperature control system | — | 1985-12-03 | $4,181,000 |
| 4546742 | Temperature control system for internal combustion engine | — | 1985-10-15 | $5,928,000 |
| 4535879 | Control system for controlling the engagement of a pressure-operated actuator | — | 1985-08-20 | $13,335,000 |
| 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 | $15,609,000 |