Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5493101 | Positive temperature coefficient transition sensor | — | 1996-02-20 |
| 5444309 | Reduced wattage PLC interface | Rick A. Hurley | 1995-08-22 |
| 5315471 | Coil current regulator with induced flux compensation in an electromagnetic contactor system | Rick A. Hurley | 1994-05-24 |
| 5303160 | Load controller with digitally modeled overload protection and analog tracking of heat state during power off | Marlan L. Winter | 1994-04-12 |
| 5220478 | Apparatus for displaying thermal condition of motor controller | Rick A. Hurley | 1993-06-15 |
| 5168418 | Double DC coil timing circuit | Rick A. Hurley | 1992-12-01 |