Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6300878 | Constant current regulator using IGBT control | Douglas M. Giardini | 2001-10-09 |
| 5257828 | Method and apparatus for controlling damping in an electric assist steering system for vehicle yaw rate control | Joseph D. Miller | 1993-11-02 |
| 4502001 | Current balancing for battery strings | — | 1985-02-26 |
| 4458306 | High amplitude, pulsed current plating system | Carmelo J. Amato | 1984-07-03 |
| 4415847 | Method and apparatus for supplying cooling liquid to a storage battery | — | 1983-11-15 |
| 4414292 | Metal halogen battery system | Jozef Kiwalle, John W. Rowan | 1983-11-08 |
| 4405891 | Control system for electric powered vehicle | — | 1983-09-20 |
| 4399200 | Device for controlling a pump in a storage battery | — | 1983-08-16 |
| 4347562 | Digital power converter trigger | — | 1982-08-31 |
| 4215394 | Control logic for an inverter ripple controlled power system | Alby M. Berman | 1980-07-29 |