Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4654544 | Darlington transistor driver with reverse base drive current | — | 1987-03-31 |
| 4502870 | Method and apparatus for controlling tumbling hammer rapper for electrostatic precipitator | — | 1985-03-05 |
| 4400253 | Voltage control system for electrostatic oil treater | Floyd L. Prestridge, Adolph August Schuetz | 1983-08-23 |