Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5138545 | Hybrid high voltage transformer | — | 1992-08-11 |
| 4489253 | Automatic degaussing circuit with switch mode power supply | — | 1984-12-18 |
| 4454572 | Flyback transformer with improved regulation | — | 1984-06-12 |
| 4398133 | High frequency computer terminal power supply with isolation | Gregory J. Beaumont, James P. McShane, James J. Parker | 1983-08-09 |