Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7445703 | Water conductivity monitoring circuit for use with a steam generator | Jason R. Savage, Thomas N. Robinson, Joel M. Sells | 2008-11-04 |
| 6722876 | Flammable vapor control system | Anthony W. Abraham, John Paisley, Xiangsheng Wang | 2004-04-20 |
| 5577905 | Fuel control system, parts therefor and methods of making and operating the same | Gregory J. Momber | 1996-11-26 |
| 5364260 | Fuel control system, control means therefor and methods of making the same | — | 1994-11-15 |
| 5329417 | Relay control circuit and method of operating same | David I. Kniepkamp, Bartholomew L. Toth, Bradley C. Zikes | 1994-07-12 |
| 5321957 | Control system for controlling the operation of an air conditioning compressor and method of making the same | — | 1994-06-21 |
| 5218837 | Control system for controlling the operation of an air conditioning compressor and method of making the same | — | 1993-06-15 |
| 4978292 | Fuel burner control system with hot surface ignition | Donald E. Donnelly, Bradley C. Zikes, Jeffrey E. Price, Bartholomew L. Toth | 1990-12-18 |
| 4925386 | Fuel burner control system with hot surface ignition | Donald E. Donnelly, Bradley C. Zikes, Jeffrey E. Price, Bartholomew L. Toth | 1990-05-15 |
| 4828016 | Programmable electronic thermostat with means for enabling economical recovery | Bernard T. Brown | 1989-05-09 |