Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31391 | Voltage and current regulator with automatic switchover | William F. Davis, Ronald W. Russell, Ernest L. Long | 1983-09-20 |
| RE31051 | Regulator for controlling capacitor charge to provide complex waveform | William F. Davis, Howard G. Shumway | 1982-10-05 |